| 1 | Psychology | 703 | 31.7K | 136 | 111 |
| 2 | Economics | 785 | 25.8K | 48 | 66 |
| 3 | management | 317 | 24.3K | 91 | 86 |
| 4 | Social Psychology | 452 | 21.2K | 46 | 68 |
| 5 | marketing | 159 | 16.8K | 53 | 44 |
| 6 | United States | 310 | 15.7K | 312 | 164 |
| 7 | personality | 293 | 12.7K | 24 | 54 |
| 8 | Psychiatry | 262 | 12.0K | 346 | 316 |
| 9 | Public Health | 382 | 11.8K | 278 | 294 |
| 10 | Business | 117 | 11.1K | 102 | 63 |
| 11 | Europe | 471 | 11.1K | 44 | 28 |
| 12 | Behavior | 217 | 11.0K | 202 | 176 |
| 13 | Psychophysiology | 232 | 10.9K | 237 | 203 |
| 14 | Medicine | 286 | 10.2K | 1172 | 1184 |
| 15 | Science | 268 | 9.7K | 1174 | 1740 |
| 16 | Social Sciences | 342 | 9.6K | 84 | 56 |
| 17 | Econometrics | 187 | 8.7K | 25 | 56 |
| 18 | finance | 112 | 8.2K | 179 | 42 |
| 19 | Sociology | 233 | 7.9K | 159 | 146 |
| 20 | Research | 247 | 7.4K | 974 | 952 |
| 21 | Public Administration | 127 | 7.3K | 75 | 19 |
| 22 | human behavior | 129 | 7.3K | 197 | 186 |
| 23 | commerce | 78 | 7.1K | 90 | 78 |
| 24 | Psychosomatic Medicine | 140 | 6.5K | 17 | 23 |
| 25 | Psychometrics | 120 | 6.3K | 18 | 22 |
| 26 | Operations Research | 287 | 5.9K | 37 | 96 |
| 27 | Decision making | 111 | 5.8K | 54 | 45 |
| 28 | economic policy | 267 | 5.8K | 25 | 35 |
| 29 | Clinical Psychology | 89 | 5.4K | 176 | 145 |
| 30 | Organizational Behavior | 82 | 5.2K | 21 | 30 |
| 31 | Hemostasis | 2 | 5.0K | 1244 | 6 |
| 31 | Thrombosis | 2 | 5.0K | 1663 | 46 |
| 33 | Mental Disorders | 198 | 4.9K | 221 | 369 |
| 34 | Statistics | 183 | 4.9K | 192 | 209 |
| 35 | Child Development | 94 | 4.9K | 253 | 192 |
| 36 | Quality of life | 138 | 4.8K | 27 | 48 |
| 37 | Cognition | 167 | 4.7K | 118 | 171 |
| 38 | Cognitive Science | 84 | 4.7K | 97 | 89 |
| 39 | Emotions | 68 | 4.4K | 24 | 21 |
| 40 | Child psychology | 73 | 4.4K | 245 | 195 |
| 41 | Economic Development | 94 | 4.4K | 115 | 88 |
| 42 | Neurology | 89 | 4.3K | 1353 | 1202 |
| 43 | Primary health care | 152 | 4.3K | 63 | 47 |
| 44 | Health Services Research | 145 | 4.2K | 86 | 91 |
| 45 | Cognitive neuroscience | 45 | 4.0K | 195 | 146 |
| 46 | Game Theory | 157 | 3.7K | 6 | 14 |
| 47 | organization | 58 | 3.7K | 70 | 108 |
| 48 | Brain | 56 | 3.7K | 723 | 462 |
| 49 | Neuropsychology | 81 | 3.5K | 337 | 267 |
| 50 | Economic History | 113 | 3.5K | 398 | 186 |
| 51 | behavioral medicine | 89 | 3.4K | 96 | 125 |
| 52 | Health Education | 98 | 3.3K | 194 | 133 |
| 53 | rehabilitation | 108 | 3.1K | 183 | 205 |
| 54 | Business Ethics | 47 | 3.0K | 48 | 51 |
| 55 | Tourism | 52 | 2.9K | 213 | 150 |
| 56 | Adolescent | 117 | 2.9K | 182 | 175 |
| 57 | International Finance | 86 | 2.9K | 89 | 60 |
| 58 | Entrepreneurship | 31 | 2.8K | 126 | 127 |
| 59 | adolescence | 87 | 2.8K | 57 | 71 |
| 60 | Demography | 63 | 2.8K | 53 | 47 |
| 61 | Epidemiology | 188 | 2.7K | 324 | 569 |
| 62 | Quantitative Research | 18 | 2.7K | 50 | 7 |
| 63 | Artificial Intelligence | 94 | 2.6K | 525 | 434 |
| 64 | Developing countries | 66 | 2.6K | 290 | 199 |
| 65 | Human Resources | 51 | 2.5K | 6 | 5 |
| 66 | Developmental Psychology | 73 | 2.5K | 117 | 145 |
| 67 | Pollution | 39 | 2.5K | 1950 | 1444 |
| 68 | Financial Institutions | 29 | 2.4K | 14 | 4 |
| 69 | Perception | 26 | 2.4K | 732 | 300 |
| 70 | Ecology | 29 | 2.4K | 2803 | 1749 |
| 71 | Research Design | 60 | 2.3K | 142 | 142 |
| 72 | consumer behavior | 28 | 2.2K | 58 | 30 |
| 73 | Database Management | 39 | 2.2K | 148 | 92 |
| 73 | Neurophysiology | 29 | 2.2K | 1193 | 838 |
| 75 | Social behavior | 55 | 2.2K | 156 | 159 |
| 76 | counseling | 47 | 2.1K | 236 | 131 |
| 77 | Linguistics | 102 | 2.1K | 140 | 125 |
| 77 | Small Business | 27 | 2.1K | 114 | 119 |
| 79 | Liposomes | 45 | 2.1K | 20 | 35 |
| 79 | Lipid bilayers | 45 | 2.1K | 13 | 35 |
| 81 | Public Policy | 83 | 2.1K | 169 | 176 |
| 82 | Therapeutics | 66 | 2.1K | 269 | 323 |
| 83 | Leadership | 22 | 2.0K | 61 | 54 |
| 84 | Geriatrics | 95 | 2.0K | 436 | 466 |
| 85 | Oncology | 46 | 2.0K | 502 | 794 |
| 86 | Development | 23 | 2.0K | 199 | 82 |
| 87 | Patient education | 38 | 1.9K | 85 | 51 |
| 88 | Health Policy | 64 | 1.9K | 388 | 285 |
| 88 | Natural resources | 52 | 1.9K | 62 | 72 |
| 90 | health planning | 71 | 1.9K | 178 | 143 |
| 91 | Strategic planning | 27 | 1.9K | 83 | 41 |
| 92 | Information Theory | 50 | 1.9K | 137 | 87 |
| 93 | Biology | 47 | 1.9K | 3790 | 4002 |
| 94 | Social policy | 38 | 1.8K | 147 | 35 |
| 95 | Production Management | 65 | 1.8K | 96 | 245 |
| 96 | Occupational Health | 45 | 1.8K | 145 | 70 |
| 96 | Information Science | 47 | 1.8K | 423 | 334 |
| 98 | Regional Planning | 49 | 1.8K | 290 | 161 |
| 99 | Europa | 39 | 1.8K | 39 | 10 |
| 100 | Long-Term Care | 12 | 1.7K | 215 | 78 |
| 100 | Long-term care facilities | 12 | 1.7K | 213 | 78 |
| 102 | Mental illness | 81 | 1.7K | 276 | 555 |
| 103 | local government | 40 | 1.7K | 14 | 8 |
| 104 | Psycholinguistics | 72 | 1.6K | 114 | 183 |
| 105 | psychotherapy | 38 | 1.6K | 343 | 289 |
| 106 | occupational diseases | 38 | 1.6K | 129 | 100 |
| 107 | Developmental Disabilities | 61 | 1.6K | 130 | 201 |
| 108 | Intellectual disability | 104 | 1.6K | 41 | 97 |
| 109 | Nervous system | 48 | 1.5K | 611 | 772 |
| 110 | Youth | 40 | 1.5K | 90 | 77 |
| 111 | Philosophy | 127 | 1.5K | 192 | 113 |
| 112 | Industrial Policy | 38 | 1.5K | 18 | 19 |
| 113 | Communication | 59 | 1.4K | 335 | 276 |
| 114 | Educational Psychology | 31 | 1.4K | 416 | 283 |
| 114 | medical education | 52 | 1.4K | 348 | 266 |
| 116 | Population | 31 | 1.4K | 207 | 92 |
| 117 | Aging | 66 | 1.4K | 560 | 626 |
| 118 | Diabetes | 25 | 1.4K | 939 | 829 |
| 119 | Criminology | 88 | 1.4K | 83 | 119 |
| 120 | Diabetes mellitus | 23 | 1.4K | 906 | 798 |
| 121 | Animal Behavior | 23 | 1.3K | 726 | 575 |
| 122 | Risk | 20 | 1.3K | 127 | 70 |
| 123 | Personality Assessment | 42 | 1.3K | 62 | 93 |
| 124 | Growth | 18 | 1.3K | 574 | 501 |
| 125 | innovation | 27 | 1.3K | 63 | 167 |
| 126 | Information Technology | 50 | 1.3K | 323 | 285 |
| 127 | Medical Anthropology | 39 | 1.3K | 253 | 316 |
| 128 | Cancer | 54 | 1.3K | 1115 | 1410 |
| 129 | insurance | 36 | 1.3K | 49 | 24 |
| 130 | Social Change | 27 | 1.3K | 130 | 132 |
| 131 | Education | 64 | 1.3K | 799 | 612 |
| 132 | Labor Economics | 35 | 1.2K | 31 | 50 |
| 133 | Nutrition | 40 | 1.2K | 1441 | 1351 |
| 134 | Energy Policy | 34 | 1.2K | 700 | 779 |
| 135 | Combinatorial analysis | 60 | 1.2K | 136 | 71 |
| 135 | Uncertainty | 17 | 1.2K | 15 | 13 |
| 137 | Actuarial Science | 31 | 1.2K | 40 | 21 |
| 138 | Mathematics | 69 | 1.2K | 1856 | 1347 |
| 139 | Child | 41 | 1.2K | 663 | 515 |
| 140 | world | 13 | 1.2K | 317 | 169 |
| 141 | Cardiovascular diseases | 26 | 1.2K | 570 | 331 |
| 142 | Anxiety | 16 | 1.2K | 188 | 146 |
| 143 | Anxiety Disorders | 15 | 1.2K | 197 | 147 |
| 144 | Industrial Organization | 21 | 1.2K | 28 | 11 |
| 144 | Vocational guidance | 26 | 1.2K | 249 | 211 |
| 146 | Ethology | 17 | 1.2K | 685 | 517 |
| 146 | Cerebral cortex | 29 | 1.2K | 253 | 290 |
| 148 | Economic Assistance | 17 | 1.2K | 221 | 131 |
| 149 | biological evolution | 14 | 1.1K | 1128 | 804 |
| 150 | Databases | 7 | 1.1K | 270 | 78 |
| 150 | city planning | 29 | 1.1K | 446 | 249 |
| 152 | Adolescent Psychology | 40 | 1.1K | 137 | 159 |
| 153 | energy resources | 28 | 1.1K | 329 | 459 |
| 154 | Advertising | 15 | 1.1K | 88 | 38 |
| 155 | Environmental Health | 17 | 1.1K | 3031 | 1925 |
| 156 | Mathematical Economics | 35 | 1.1K | 32 | 67 |
| 157 | Environmental Policy | 25 | 1.1K | 1168 | 1066 |
| 158 | industrial relations | 39 | 1.1K | 146 | 76 |
| 159 | Endocrinology | 20 | 1.0K | 1599 | 1353 |
| 160 | Law | 80 | 1.0K | 154 | 75 |
| 161 | Medical Technology | 8 | 1.0K | 1247 | 259 |
| 162 | Development Economics | 9 | 1.0K | 190 | 41 |
| 162 | Sales management | 13 | 1.0K | 53 | 79 |
| 162 | selling | 13 | 1.0K | 53 | 79 |
| 165 | Multivariate Analysis | 30 | 1.0K | 60 | 57 |
| 166 | Happiness | 33 | 1.0K | 13 | 20 |
| 167 | Metabolism | 20 | 973 | 1485 | 1297 |
| 168 | Community Psychiatry | 33 | 946 | 192 | 223 |
| 169 | international trade | 28 | 933 | 94 | 105 |
| 170 | Food | 25 | 925 | 1212 | 964 |
| 171 | older people | 44 | 922 | 335 | 210 |
| 172 | Sustainable Development | 16 | 918 | 819 | 454 |
| 173 | Organizational change | 22 | 916 | 108 | 80 |
| 174 | System analysis | 32 | 908 | 709 | 515 |
| 175 | Asia | 24 | 905 | 897 | 323 |
| 176 | Politics | 14 | 901 | 252 | 80 |
| 176 | government | 14 | 901 | 288 | 109 |
| 178 | Political Science | 69 | 894 | 304 | 359 |
| 179 | Electrophysiology | 29 | 892 | 285 | 163 |
| 180 | Microeconomics | 18 | 885 | 81 | 59 |
| 181 | Pediatrics | 15 | 882 | 1498 | 1111 |
| 182 | Welfare Economics | 25 | 876 | 69 | 75 |
| 183 | Structural Equation Modeling | 21 | 850 | 15 | 30 |
| 184 | Schizophrenia | 29 | 846 | 335 | 390 |
| 185 | Health | 40 | 845 | 523 | 579 |
| 186 | taxation | 31 | 840 | 4 | 5 |
| 187 | Discourse Analysis | 21 | 834 | 52 | 33 |
| 188 | Social Networks | 20 | 826 | 35 | 47 |
| 189 | Experimental Psychology | 14 | 808 | 253 | 163 |
| 190 | Memory | 21 | 798 | 821 | 699 |
| 191 | feeding behavior | 21 | 789 | 220 | 178 |
| 191 | Appetite | 21 | 789 | 177 | 143 |
| 193 | civil service | 20 | 784 | 75 | 56 |
| 194 | violence | 39 | 783 | 168 | 239 |
| 195 | Structuralism | 18 | 779 | 29 | 46 |
| 196 | Project Management | 12 | 772 | 95 | 93 |
| 197 | Intercultural Communication | 24 | 765 | 30 | 28 |
| 198 | Social History | 26 | 761 | 100 | 18 |
| 199 | risk factors | 19 | 760 | 223 | 162 |
| 200 | Learning disabilities | 71 | 759 | 68 | 163 |
| 201 | Medical Oncology | 8 | 758 | 1591 | 782 |
| 202 | Ethics | 63 | 757 | 74 | 108 |
| 203 | Learning | 25 | 753 | 418 | 439 |
| 204 | Demographic research | 11 | 747 | 51 | 40 |
| 205 | Physics | 24 | 740 | 5367 | 6056 |
| 206 | Community Psychology | 23 | 734 | 136 | 185 |
| 207 | United Kingdom | 14 | 732 | 829 | 665 |
| 208 | foreign exchange | 30 | 731 | 23 | 60 |
| 209 | Teaching | 22 | 729 | 558 | 351 |
| 209 | Educational measurement | 11 | 729 | 58 | 12 |
| 211 | Cross-Cultural Studies | 24 | 724 | 72 | 51 |
| 212 | Attention | 13 | 721 | 1037 | 652 |
| 213 | human development | 30 | 715 | 159 | 229 |
| 214 | crime | 46 | 711 | 88 | 130 |
| 215 | Environmental Economics | 7 | 705 | 213 | 58 |
| 216 | Radiobiology | 7 | 698 | 1405 | 617 |
| 217 | Metabolic diseases | 17 | 665 | 1327 | 1419 |
| 218 | Process Control | 28 | 639 | 143 | 393 |
| 219 | Obstetrics | 25 | 638 | 1039 | 934 |
| 220 | computer networks | 13 | 635 | 1341 | 675 |
| 220 | Agriculture | 16 | 635 | 1114 | 750 |
| 222 | motivation | 18 | 630 | 66 | 87 |
| 223 | Family | 20 | 623 | 305 | 237 |
| 224 | Public opinion | 22 | 621 | 65 | 74 |
| 225 | Gerontology | 55 | 614 | 369 | 539 |
| 226 | Emotion | 16 | 609 | 25 | 54 |
| 227 | Land Use Planning | 11 | 604 | 137 | 89 |
| 228 | Speech | 22 | 599 | 265 | 299 |
| 229 | Cognitive Psychology | 22 | 596 | 45 | 29 |
| 230 | Multilingualism | 17 | 593 | 30 | 15 |
| 230 | educational planning | 12 | 593 | 129 | 75 |
| 232 | Environment | 14 | 592 | 3056 | 3321 |
| 233 | Heart Failure | 8 | 591 | 254 | 155 |
| 234 | Language Acquisition | 19 | 585 | 104 | 95 |
| 235 | Forensic Psychiatry | 44 | 574 | 57 | 90 |
| 236 | Diet | 12 | 569 | 1349 | 1173 |
| 237 | environmental exposure | 4 | 567 | 2125 | 670 |
| 238 | Investments | 21 | 566 | 81 | 49 |
| 239 | psychophysics | 7 | 561 | 220 | 32 |
| 240 | Social work | 35 | 550 | 338 | 310 |
| 241 | economic conditions | 13 | 546 | 258 | 158 |
| 242 | Software Engineering | 24 | 543 | 263 | 201 |
| 243 | Economic Thought | 11 | 541 | 99 | 135 |
| 244 | Aggression | 23 | 536 | 79 | 148 |
| 245 | Socialization | 15 | 535 | 171 | 190 |
| 246 | Medical Ethics | 34 | 534 | 248 | 204 |
| 247 | Criminal psychology | 37 | 530 | 148 | 242 |
| 248 | organizational effectiveness | 21 | 528 | 47 | 56 |
| 249 | Social interaction | 16 | 523 | 78 | 73 |
| 250 | Human genetics | 7 | 516 | 1975 | 2526 |
| 250 | Control Theory | 22 | 516 | 676 | 522 |
| 252 | Reading | 8 | 504 | 345 | 153 |
| 253 | Social problems | 21 | 496 | 140 | 203 |
| 254 | Telecommunication | 25 | 493 | 763 | 549 |
| 255 | Political Psychology | 9 | 491 | 168 | 129 |
| 256 | administrative agencies | 13 | 483 | 97 | 48 |
| 257 | Post-traumatic stress disorder | 24 | 480 | 207 | 294 |
| 258 | Stress | 12 | 478 | 43 | 29 |
| 259 | Methodology | 14 | 472 | 79 | 35 |
| 260 | Venture Capital | 14 | 471 | 50 | 254 |
| 261 | Social Choice Theory | 19 | 468 | 31 | 20 |
| 261 | Automation | 19 | 468 | 784 | 749 |
| 263 | Investment analysis | 14 | 465 | 208 | 161 |
| 264 | Transportation | 18 | 463 | 707 | 685 |
| 265 | Geriatric Psychiatry | 22 | 461 | 329 | 427 |
| 266 | Intelligence | 31 | 459 | 25 | 102 |
| 266 | Labor Movement | 7 | 459 | 92 | 4 |
| 268 | Anthropology | 9 | 451 | 1103 | 476 |
| 268 | Women's health | 14 | 451 | 531 | 354 |
| 270 | Health Services Administration | 32 | 450 | 184 | 357 |
| 271 | Technological Innovations | 11 | 447 | 423 | 275 |
| 272 | Surgery | 9 | 446 | 1659 | 1502 |
| 273 | industrial hygiene | 8 | 439 | 723 | 184 |
| 274 | sex crimes | 23 | 436 | 144 | 157 |
| 275 | Reproduction | 14 | 434 | 1368 | 1143 |
| 276 | Corporate governance | 21 | 428 | 45 | 133 |
| 277 | Nonverbal Communication | 11 | 426 | 55 | 63 |
| 277 | Body language | 11 | 426 | 14 | 34 |
| 279 | Bilingualism | 14 | 425 | 50 | 58 |
| 279 | Group decision making | 27 | 425 | 48 | 132 |
| 281 | Simulation Methods | 15 | 424 | 281 | 155 |
| 282 | Humanities | 23 | 421 | 502 | 176 |
| 282 | Input-output analysis | 27 | 421 | 16 | 70 |
| 284 | role | 10 | 420 | 191 | 172 |
| 285 | Performance | 5 | 418 | 231 | 112 |
| 286 | Work | 6 | 414 | 224 | 74 |
| 287 | research and development | 6 | 412 | 170 | 90 |
| 288 | Job satisfaction | 5 | 411 | 61 | 55 |
| 288 | job stress | 5 | 411 | 61 | 55 |
| 290 | Neonatology | 14 | 410 | 208 | 184 |
| 291 | peace | 7 | 409 | 320 | 184 |
| 292 | Environmental Management | 11 | 406 | 1815 | 1783 |
| 293 | Human Geography | 17 | 402 | 441 | 361 |
| 294 | international cooperation | 7 | 397 | 364 | 201 |
| 295 | language | 18 | 396 | 266 | 311 |
| 296 | Jurisprudence | 32 | 392 | 210 | 289 |
| 297 | Speech Disorders | 16 | 391 | 444 | 439 |
| 298 | Psychoneuroimmunology | 10 | 386 | 337 | 350 |
| 298 | Neuroimmunology | 10 | 386 | 384 | 390 |
| 298 | movement | 3 | 386 | 341 | 87 |
| 301 | Mental Health | 49 | 385 | 271 | 583 |
| 302 | Archaeology | 1 | 384 | 2538 | 492 |
| 303 | Culture | 27 | 382 | 257 | 224 |
| 304 | Substance Abuse | 38 | 381 | 346 | 621 |
| 305 | Cognitive Therapy | 23 | 378 | 163 | 235 |
| 306 | Sociolinguistics | 20 | 377 | 100 | 114 |
| 306 | Employee selection | 13 | 377 | 27 | 21 |
| 308 | Queuing Theory | 9 | 376 | 72 | 35 |
| 309 | families | 16 | 372 | 300 | 244 |
| 310 | labor | 4 | 366 | 340 | 95 |
| 310 | working class | 4 | 366 | 201 | 91 |
| 312 | educational statistics | 13 | 365 | 23 | 42 |
| 313 | Regional Development | 5 | 362 | 204 | 75 |
| 313 | Development planning | 5 | 362 | 167 | 66 |
| 313 | Economic planning | 5 | 362 | 365 | 119 |
| 316 | Robotics | 21 | 361 | 608 | 720 |
| 317 | Chemistry | 5 | 360 | 9478 | 6639 |
| 318 | Nursing | 22 | 354 | 659 | 539 |
| 319 | alcoholism | 28 | 353 | 458 | 789 |
| 320 | Toxicology | 6 | 352 | 4464 | 3117 |
| 321 | Mental Health Services | 20 | 351 | 443 | 471 |
| 321 | War and Society | 5 | 351 | 164 | 126 |
| 321 | warfare | 5 | 351 | 223 | 149 |
| 324 | Pharmacology | 7 | 345 | 4809 | 3611 |
| 325 | Industrial Safety | 10 | 343 | 594 | 395 |
| 326 | Pensions | 19 | 341 | 1 | 3 |
| 326 | retirement income | 19 | 341 | 1 | 3 |
| 328 | Obesity | 15 | 339 | 1066 | 1385 |
| 329 | preventive medicine | 10 | 336 | 808 | 780 |
| 330 | Randomized Controlled Trials | 21 | 335 | 365 | 332 |
| 331 | Regional Economics | 14 | 334 | 109 | 124 |
| 332 | Futures | 9 | 332 | 134 | 66 |
| 333 | Meteorology | 1 | 330 | 4219 | 1669 |
| 334 | Family Therapy | 13 | 326 | 318 | 242 |
| 334 | drug addiction | 24 | 326 | 386 | 683 |
| 336 | Industrial Sociology | 7 | 324 | 130 | 59 |
| 337 | Psychiatric Epidemiology | 19 | 321 | 128 | 272 |
| 338 | Economic Geography | 14 | 318 | 83 | 105 |
| 338 | probabilities | 21 | 318 | 561 | 444 |
| 340 | child mental health | 11 | 317 | 204 | 141 |
| 341 | European integration | 9 | 315 | 108 | 89 |
| 341 | European Economic Community | 8 | 315 | 112 | 89 |
| 343 | Suicide | 5 | 311 | 449 | 236 |
| 344 | Psychopharmacology | 12 | 309 | 979 | 1190 |
| 344 | income distribution | 9 | 309 | 30 | 72 |
| 344 | consumers | 11 | 309 | 112 | 135 |
| 347 | Philosophy of Mind | 16 | 306 | 35 | 42 |
| 348 | Nonprofit organizations | 9 | 305 | 134 | 92 |
| 349 | Bioethics | 28 | 303 | 222 | 259 |
| 350 | Common Law | 3 | 302 | 121 | 17 |
| 351 | Personality Disorders | 16 | 300 | 77 | 142 |
| 351 | individual differences | 11 | 300 | 78 | 127 |
| 353 | corporate culture | 9 | 299 | 37 | 41 |
| 354 | Data Mining | 16 | 297 | 607 | 841 |
| 355 | Forecasting | 5 | 294 | 449 | 216 |
| 356 | Classification | 15 | 293 | 54 | 112 |
| 357 | Mass Media | 13 | 291 | 425 | 141 |
| 357 | Eating Disorders | 15 | 291 | 393 | 470 |
| 359 | Biodiversity | 3 | 288 | 2861 | 1429 |
| 360 | Applied Linguistics | 32 | 287 | 71 | 163 |
| 361 | Neural circuitry | 9 | 282 | 1318 | 1179 |
| 361 | children | 10 | 282 | 269 | 276 |
| 363 | Information Systems | 12 | 279 | 683 | 695 |
| 364 | Graph Theory | 10 | 276 | 417 | 201 |
| 365 | economic forecasting | 4 | 274 | 293 | 171 |
| 366 | School Psychology | 2 | 272 | 623 | 228 |
| 366 | intergroup relations | 13 | 272 | 40 | 80 |
| 366 | school psychologists | 1 | 272 | 376 | 127 |
| 369 | mental processes | 13 | 270 | 104 | 92 |
| 370 | Knowledge | 30 | 269 | 82 | 143 |
| 371 | Health Information Management | 9 | 267 | 88 | 332 |
| 372 | Pregnancy | 12 | 266 | 386 | 370 |
| 373 | Communication in marketing | 6 | 265 | 55 | 35 |
| 374 | cultural policy | 7 | 264 | 119 | 41 |
| 375 | ethnicity | 7 | 263 | 434 | 170 |
| 375 | cultural pluralism | 15 | 263 | 63 | 75 |
| 375 | women | 9 | 263 | 430 | 174 |
| 378 | Phonetics | 8 | 261 | 174 | 131 |
| 379 | telemarketing | 1 | 258 | 256 | 44 |
| 380 | Political Sociology | 4 | 257 | 410 | 200 |
| 380 | Public Choice | 16 | 257 | 84 | 158 |
| 382 | Logistics | 6 | 255 | 355 | 291 |
| 383 | Speech Perception | 10 | 254 | 75 | 121 |
| 383 | auditory perception | 10 | 254 | 105 | 149 |
| 383 | Biodiversity conservation | 6 | 254 | 1471 | 1621 |
| 383 | Feeding and Eating Disorders | 11 | 254 | 460 | 479 |
| 383 | Matroids | 9 | 254 | 111 | 80 |
| 383 | Oral communication | 10 | 254 | 156 | 157 |
| 389 | health services accessibility | 10 | 252 | 490 | 427 |
| 389 | Social Issues | 8 | 252 | 118 | 122 |
| 389 | social justice | 3 | 252 | 422 | 23 |
| 392 | Chronic diseases | 9 | 251 | 438 | 630 |
| 393 | Biophysics | 18 | 250 | 3463 | 4205 |
| 393 | Housing | 13 | 250 | 147 | 222 |
| 395 | income | 12 | 245 | 34 | 69 |
| 395 | Wealth | 12 | 245 | 34 | 69 |
| 397 | Medical Physics | 15 | 244 | 890 | 1086 |
| 398 | World Bank | 3 | 242 | 39 | 34 |
| 399 | Language Disorders | 11 | 241 | 450 | 416 |
| 400 | Nationalism | 5 | 240 | 249 | 51 |
| 401 | Neurobiology | 7 | 238 | 1481 | 1633 |
| 402 | Parenteral nutrition | 3 | 237 | 1384 | 809 |
| 403 | Human-Computer Interaction | 23 | 236 | 372 | 786 |
| 404 | Consciousness | 16 | 232 | 118 | 244 |
| 404 | Money | 13 | 232 | 41 | 151 |
| 406 | epilepsy | 9 | 230 | 616 | 592 |
| 407 | Vaccines | 4 | 226 | 2070 | 1337 |
| 408 | Evolution | 2 | 221 | 2838 | 1518 |
| 409 | Cybernetics | 8 | 217 | 910 | 780 |
| 410 | Information Retrieval | 5 | 216 | 381 | 291 |
| 410 | Consumer education | 3 | 216 | 346 | 173 |
| 412 | Algebra | 10 | 214 | 1067 | 547 |
| 412 | Systems Analysis | 11 | 214 | 536 | 523 |
| 414 | Sexual health | 6 | 213 | 580 | 391 |
| 415 | Environmental Law | 12 | 212 | 525 | 1143 |
| 415 | Enteral nutrition | 2 | 212 | 1396 | 706 |
| 415 | child abuse | 5 | 212 | 700 | 591 |
| 418 | Social Media | 7 | 209 | 101 | 91 |
| 419 | population trends | 1 | 207 | 184 | 111 |
| 420 | Quality Control | 8 | 206 | 1203 | 1130 |
| 421 | race relations | 9 | 205 | 304 | 247 |
| 422 | Language Policy | 8 | 203 | 26 | 24 |
| 422 | Crisis Intervention | 1 | 203 | 385 | 65 |
| 424 | Neurolinguistics | 7 | 202 | 280 | 356 |
| 424 | Behavioral research | 10 | 202 | 138 | 107 |
| 424 | psychopathology | 4 | 202 | 324 | 261 |
| 427 | Ergonomics | 9 | 200 | 673 | 540 |
| 428 | Algorithms | 9 | 197 | 386 | 311 |
| 428 | Health insurance | 18 | 197 | 139 | 293 |
| 430 | Cardiovascular system | 3 | 195 | 2005 | 1889 |
| 431 | Popular culture | 8 | 194 | 276 | 78 |
| 432 | Zoology | 2 | 193 | 3675 | 1598 |
| 432 | Wildlife management | 2 | 193 | 888 | 297 |
| 432 | Technology | 10 | 193 | 3084 | 2953 |
| 435 | Depression | 7 | 192 | 199 | 403 |
| 435 | Child welfare | 21 | 192 | 344 | 589 |
| 435 | Securities | 11 | 192 | 49 | 161 |
| 438 | arthritis | 1 | 191 | 2363 | 1319 |
| 439 | Manufacturing Processes | 4 | 190 | 2497 | 1604 |
| 440 | Evolutionary economics | 2 | 189 | 257 | 76 |
| 440 | Population Dynamics | 2 | 189 | 296 | 91 |
| 442 | Logic | 17 | 188 | 133 | 147 |
| 443 | Public Finance | 9 | 187 | 28 | 16 |
| 443 | Urban Areas | 3 | 187 | 256 | 69 |
| 445 | health services | 12 | 186 | 508 | 616 |
| 445 | Autism | 10 | 186 | 410 | 579 |
| 447 | Production Engineering | 8 | 185 | 1443 | 1124 |
| 448 | global environmental change | 4 | 184 | 887 | 800 |
| 449 | Sports Medicine | 8 | 183 | 1947 | 1578 |
| 449 | Ethnology | 10 | 183 | 900 | 692 |
| 449 | Food preferences | 9 | 183 | 176 | 286 |
| 449 | evaluation | 6 | 183 | 77 | 24 |
| 453 | Human Capital | 12 | 182 | 48 | 112 |
| 454 | Portfolio Management | 14 | 181 | 79 | 116 |
| 454 | family violence | 5 | 181 | 332 | 272 |
| 456 | Engineering Mathematics | 5 | 180 | 2556 | 1277 |
| 457 | Language Development | 6 | 178 | 147 | 152 |
| 458 | Program Evaluation | 5 | 176 | 48 | 42 |
| 458 | Consumer Protection | 7 | 176 | 84 | 108 |
| 460 | Leisure | 14 | 175 | 119 | 205 |
| 461 | housing policy | 7 | 174 | 43 | 35 |
| 462 | Corporate Social Responsibility | 5 | 172 | 165 | 237 |
| 462 | environmental auditing | 5 | 172 | 175 | 241 |
| 464 | Cryptography | 22 | 171 | 114 | 232 |
| 464 | Coding Theory | 22 | 171 | 56 | 96 |
| 466 | Critical Care | 5 | 168 | 1663 | 1893 |
| 466 | Critical Care Medicine | 5 | 168 | 1533 | 1858 |
| 466 | World Wide Web | 1 | 168 | 1022 | 137 |
| 466 | sexual behavior | 9 | 168 | 350 | 482 |
| 470 | Wireless Communication Systems | 6 | 166 | 1777 | 1184 |
| 471 | Dynamics | 4 | 165 | 2052 | 1021 |
| 471 | Organizational culture | 2 | 165 | 55 | 29 |
| 471 | Organizational learning | 9 | 165 | 111 | 105 |
| 471 | Social perception | 12 | 165 | 29 | 106 |
| 475 | disabilities | 15 | 164 | 260 | 490 |
| 475 | Dementia | 19 | 164 | 682 | 830 |
| 477 | Career development | 4 | 163 | 350 | 166 |
| 478 | Qualitative Research | 10 | 162 | 246 | 270 |
| 478 | pain | 8 | 162 | 1026 | 1288 |
| 480 | Production Planning | 2 | 160 | 374 | 187 |
| 480 | Production Control | 2 | 160 | 360 | 187 |
| 482 | Customer Relations | 6 | 158 | 34 | 40 |
| 483 | Religion | 35 | 157 | 214 | 203 |
| 483 | Social welfare | 14 | 157 | 211 | 284 |
| 483 | Socioeconomic Factors | 10 | 157 | 351 | 502 |
| 486 | Law and Economics | 9 | 155 | 111 | 99 |
| 487 | Biotechnology | 10 | 154 | 4725 | 5956 |
| 487 | Antitrust Law | 30 | 154 | 7 | 9 |
| 487 | Health promotion | 8 | 154 | 1032 | 1195 |
| 490 | Counseling Psychology | 2 | 152 | 320 | 179 |
| 490 | organized crime | 6 | 152 | 31 | 19 |
| 492 | Australia | 12 | 151 | 1011 | 1181 |
| 493 | Biochemistry | 3 | 150 | 9985 | 7919 |
| 493 | Hearing | 5 | 150 | 611 | 477 |
| 495 | Educational Technology | 6 | 148 | 1193 | 975 |
| 495 | dissociative disorders | 1 | 148 | 255 | 51 |
| 497 | Scandinavia | 12 | 147 | 341 | 558 |
| 498 | International Law | 43 | 146 | 26 | 56 |
| 499 | Signal Processing | 4 | 144 | 2113 | 1337 |
| 499 | Hedge funds | 2 | 144 | 57 | 16 |
| 499 | rare diseases | 3 | 144 | 818 | 591 |
| 502 | Computer Science | 16 | 141 | 949 | 1252 |
| 502 | Physical Therapy | 4 | 141 | 1434 | 1271 |
| 502 | Hematology | 6 | 141 | 3101 | 2826 |
| 505 | Vocational Education | 12 | 139 | 225 | 288 |
| 506 | energy conservation | 2 | 138 | 2900 | 2073 |
| 506 | Auditing | 5 | 138 | 298 | 289 |
| 508 | Telecommunications | 9 | 137 | 393 | 372 |
| 508 | Stochastic Processes | 17 | 137 | 302 | 535 |
| 508 | Educational Sociology | 5 | 137 | 257 | 169 |
| 508 | Computational Linguistics | 21 | 137 | 58 | 170 |
| 508 | complementary therapies | 7 | 137 | 1521 | 1533 |
| 513 | International Relations | 7 | 136 | 901 | 554 |
| 513 | Extreme Value Theory | 8 | 136 | 26 | 33 |
| 513 | Visual Perception | 6 | 136 | 1565 | 1724 |
| 513 | brain mapping | 4 | 136 | 699 | 754 |
| 517 | Language and Culture | 3 | 135 | 175 | 29 |
| 517 | stocks | 6 | 135 | 32 | 99 |
| 517 | environmental issues | 3 | 135 | 512 | 352 |
| 520 | internet | 11 | 134 | 581 | 772 |
| 521 | Evolutionary Psychology | 4 | 132 | 103 | 75 |
| 521 | Infertility | 2 | 132 | 1533 | 1152 |
| 521 | Applied Ethics | 14 | 132 | 10 | 25 |
| 521 | fertility | 2 | 132 | 1627 | 1218 |
| 525 | Medical genetics | 8 | 131 | 2313 | 3316 |
| 526 | Physical fitness | 2 | 130 | 1514 | 856 |
| 527 | Food Policy | 3 | 128 | 400 | 370 |
| 527 | agricultural policy | 3 | 128 | 275 | 312 |
| 527 | Globalization | 5 | 128 | 418 | 380 |
| 527 | behavior modification | 6 | 128 | 295 | 448 |
| 531 | Geography | 4 | 127 | 2560 | 2009 |
| 532 | Physiology | 8 | 126 | 3493 | 4284 |
| 532 | Agricultural systems | 2 | 126 | 464 | 339 |
| 532 | Sleep | 7 | 126 | 1384 | 1500 |
| 535 | Natural history | 4 | 125 | 4736 | 6343 |
| 536 | Ethnic relations | 9 | 123 | 294 | 251 |
| 536 | Wildlife conservation | 4 | 123 | 1269 | 1372 |
| 536 | cooperation | 5 | 123 | 84 | 42 |
| 536 | environmental pollution | 4 | 123 | 4771 | 4784 |
| 536 | disease outbreaks | 3 | 123 | 680 | 606 |
| 536 | Epidemics | 3 | 123 | 654 | 603 |
| 536 | child behavior | 4 | 123 | 369 | 411 |
| 543 | North America | 4 | 122 | 937 | 584 |
| 544 | Biochemical Engineering | 4 | 120 | 3507 | 4144 |
| 544 | Sleep Disorders | 5 | 120 | 1668 | 1529 |
| 546 | China | 6 | 119 | 2589 | 2389 |
| 546 | Brain damage | 3 | 119 | 505 | 423 |
| 548 | Speech-Language Pathology | 3 | 118 | 304 | 187 |
| 548 | Memory disorders | 7 | 118 | 133 | 220 |
| 550 | elder abuse | 2 | 117 | 420 | 257 |
| 550 | Earth Sciences | 3 | 117 | 3955 | 2848 |
| 552 | Urban Economics | 9 | 116 | 168 | 396 |
| 552 | Macroeconomics | 10 | 116 | 137 | 258 |
| 552 | Machine Learning | 2 | 116 | 585 | 317 |
| 552 | Renewable Energy Sources | 3 | 116 | 3175 | 3376 |
| 556 | Crime prevention | 7 | 115 | 150 | 129 |
| 556 | Total Quality Management | 5 | 115 | 365 | 359 |
| 556 | correctional psychology | 5 | 115 | 172 | 220 |
| 559 | Ethnic Conflict | 5 | 114 | 190 | 180 |
| 559 | forced migration | 5 | 114 | 190 | 180 |
| 559 | automatic speech recognition | 2 | 114 | 218 | 116 |
| 559 | conflict management | 4 | 114 | 238 | 239 |
| 563 | Genetics | 9 | 113 | 3010 | 4613 |
| 564 | Recycling | 2 | 112 | 909 | 978 |
| 565 | Vision | 3 | 111 | 759 | 706 |
| 566 | Ophthalmology | 2 | 110 | 2591 | 1808 |
| 566 | Library Science | 8 | 110 | 810 | 449 |
| 566 | drug control | 6 | 110 | 266 | 343 |
| 569 | Engineering | 8 | 109 | 3706 | 3513 |
| 569 | place marketing | 2 | 109 | 135 | 116 |
| 571 | Geriatric Nursing | 4 | 108 | 421 | 192 |
| 571 | Tropical Medicine | 2 | 108 | 2945 | 1614 |
| 571 | Japan | 3 | 108 | 2698 | 1580 |
| 574 | Thorax | 2 | 107 | 718 | 590 |
| 575 | Online social networks | 9 | 106 | 89 | 184 |
| 575 | Marriage | 7 | 106 | 289 | 392 |
| 577 | Adult Education | 5 | 105 | 444 | 287 |
| 577 | environmental protection | 9 | 105 | 2610 | 3829 |
| 579 | Genomics | 6 | 104 | 3110 | 3670 |
| 580 | Immunopathology | 6 | 103 | 1242 | 1637 |
| 580 | Smoking | 9 | 103 | 441 | 817 |
| 580 | Capital market | 4 | 103 | 348 | 370 |
| 580 | Marriage counseling | 5 | 103 | 235 | 284 |
| 584 | Neuropharmacology | 3 | 101 | 691 | 623 |
| 585 | intimate partner violence | 1 | 100 | 94 | 26 |
| 585 | Germany | 9 | 100 | 355 | 222 |
| 585 | spousal abuse | 1 | 100 | 94 | 26 |
| 588 | Bioengineering | 4 | 99 | 4833 | 5185 |
| 588 | Alternative Medicine | 4 | 99 | 1980 | 1829 |
| 588 | Disability Law | 10 | 99 | 52 | 114 |
| 588 | paraphilias | 4 | 99 | 143 | 172 |
| 592 | Combinatorial optimization | 13 | 98 | 133 | 212 |
| 592 | Religion and Culture | 14 | 98 | 46 | 123 |
| 592 | Psychiatric hospitals | 2 | 98 | 469 | 286 |
| 595 | Disease management | 3 | 97 | 139 | 58 |
| 595 | Criminal behavior | 5 | 97 | 118 | 134 |
| 597 | Conservation Biology | 2 | 95 | 1735 | 1364 |
| 597 | Sports | 9 | 95 | 1416 | 1618 |
| 597 | Relationships | 4 | 95 | 132 | 179 |
| 600 | Psychiatric Nursing | 4 | 94 | 666 | 504 |
| 600 | Communication Policy | 6 | 94 | 30 | 85 |
| 600 | Telecommunication Policy | 6 | 94 | 30 | 85 |
| 603 | Africa | 7 | 93 | 1230 | 1063 |
| 603 | Criminal investigation | 2 | 93 | 294 | 119 |
| 605 | Lung Transplantation | 2 | 91 | 903 | 567 |
| 605 | Heart transplantation | 2 | 91 | 903 | 567 |
| 605 | ethnic groups | 4 | 91 | 289 | 258 |
| 605 | economic development projects | 5 | 91 | 107 | 148 |
| 609 | Palliative Care | 10 | 90 | 493 | 811 |
| 610 | Biomedical Engineering | 5 | 89 | 5219 | 5571 |
| 611 | Comparative Law | 33 | 88 | 8 | 24 |
| 612 | Chronobiology | 1 | 87 | 993 | 406 |
| 612 | Circadian rhythms | 1 | 87 | 712 | 363 |
| 612 | biological clocks | 1 | 87 | 993 | 406 |
| 612 | circadian rhythm | 1 | 87 | 993 | 406 |
| 612 | biological rhythms | 1 | 87 | 935 | 393 |
| 612 | scientific societies | 6 | 87 | 614 | 909 |
| 618 | Industrial Statistics | 9 | 86 | 47 | 88 |
| 618 | International Education | 5 | 86 | 154 | 180 |
| 620 | Structural optimization | 5 | 85 | 287 | 364 |
| 620 | death | 4 | 85 | 271 | 185 |
| 620 | Creativity | 8 | 85 | 78 | 251 |
| 623 | Restorative justice | 6 | 83 | 75 | 62 |
| 623 | social conflict | 5 | 83 | 157 | 178 |
| 623 | Cerebellum | 1 | 83 | 672 | 338 |
| 623 | Cerebellar ataxia | 1 | 83 | 672 | 338 |
| 627 | Industrial Engineering | 6 | 81 | 1655 | 2020 |
| 627 | Traffic Engineering | 3 | 81 | 476 | 507 |
| 627 | Comparative Education | 8 | 81 | 112 | 121 |
| 627 | Digital Media | 5 | 81 | 123 | 174 |
| 627 | Social Security | 35 | 81 | 2 | 18 |
| 627 | sadness | 3 | 81 | 239 | 144 |
| 627 | antisocial personality disorder | 3 | 81 | 239 | 144 |
| 634 | Transportation Engineering | 2 | 80 | 693 | 453 |
| 635 | Human Rights | 13 | 79 | 188 | 408 |
| 635 | Transport | 3 | 79 | 735 | 769 |
| 637 | Economic Integration | 6 | 78 | 65 | 39 |
| 637 | population geography | 7 | 78 | 202 | 361 |
| 639 | Religion and Psychology | 6 | 77 | 315 | 346 |
| 639 | Financial management | 4 | 77 | 487 | 720 |
| 641 | landscapes | 1 | 76 | 481 | 167 |
| 641 | cryosphere | 1 | 76 | 754 | 492 |
| 641 | Self | 13 | 76 | 22 | 187 |
| 641 | econometric models | 15 | 76 | 114 | 684 |
| 645 | Public Relations | 6 | 74 | 306 | 374 |
| 645 | nursing ethics | 4 | 74 | 195 | 264 |
| 645 | Hospitals | 2 | 74 | 1098 | 782 |
| 645 | Transplantation | 3 | 74 | 1536 | 1737 |
| 649 | data collection | 7 | 73 | 810 | 1407 |
| 649 | Writing | 4 | 73 | 240 | 310 |
| 649 | residential treatment | 8 | 73 | 56 | 123 |
| 649 | Sociobiology | 2 | 73 | 406 | 230 |
| 653 | Molecular Biology | 3 | 72 | 9365 | 9554 |
| 653 | Latin America | 6 | 72 | 1205 | 785 |
| 655 | Democracy | 4 | 71 | 296 | 179 |
| 655 | Democratization | 4 | 71 | 101 | 126 |
| 655 | blood transfusion | 5 | 71 | 745 | 865 |
| 658 | information policy | 2 | 70 | 64 | 39 |
| 658 | behavior therapy | 13 | 70 | 397 | 1001 |
| 658 | Alzheimer's disease | 14 | 70 | 872 | 1353 |
| 661 | Civil Engineering | 2 | 69 | 2903 | 1412 |
| 661 | Phenomenology | 6 | 69 | 142 | 100 |
| 661 | Building | 2 | 69 | 1185 | 711 |
| 661 | technical education | 6 | 69 | 324 | 422 |
| 665 | Nephrology | 1 | 68 | 1174 | 971 |
| 665 | Neurochemistry | 3 | 68 | 2849 | 3140 |
| 665 | Cultural diversity | 1 | 68 | 323 | 242 |
| 665 | European Union | 5 | 68 | 121 | 165 |
| 665 | Kidney diseases | 1 | 68 | 2005 | 1287 |
| 670 | Islam | 4 | 67 | 597 | 257 |
| 671 | Islamic civilization | 1 | 66 | 353 | 8 |
| 672 | Criminal Law | 12 | 65 | 92 | 244 |
| 673 | planning | 8 | 64 | 386 | 697 |
| 673 | educational accountability | 1 | 64 | 233 | 102 |
| 675 | Juvenile delinquency | 9 | 63 | 158 | 322 |
| 675 | poverty | 3 | 63 | 444 | 476 |
| 677 | Distributed Databases | 4 | 62 | 142 | 176 |
| 677 | Crisis management | 6 | 62 | 64 | 162 |
| 677 | Identity | 10 | 62 | 21 | 173 |
| 677 | Government agencies | 2 | 62 | 73 | 43 |
| 681 | patient care management | 7 | 61 | 4 | 5 |
| 681 | Communist countries | 3 | 61 | 287 | 139 |
| 681 | Patient Care | 7 | 61 | 4 | 5 |
| 684 | Experimental Design | 2 | 60 | 388 | 374 |
| 685 | mental health promotion | 7 | 59 | 86 | 220 |
| 685 | big data | 12 | 59 | 94 | 546 |
| 687 | Digital humanities | 6 | 58 | 40 | 93 |
| 687 | International security | 2 | 58 | 314 | 368 |
| 687 | Nonlinear systems | 3 | 58 | 709 | 662 |
| 690 | Human biology | 1 | 57 | 1375 | 755 |
| 691 | Organizational Sociology | 7 | 56 | 186 | 400 |
| 691 | civil rights | 5 | 56 | 295 | 295 |
| 691 | Elections | 6 | 56 | 237 | 319 |
| 691 | immigration | 2 | 56 | 300 | 283 |
| 691 | migration policy | 3 | 56 | 231 | 293 |
| 691 | Asylum seeker | 2 | 56 | 249 | 280 |
| 697 | Urology | 4 | 53 | 1993 | 2550 |
| 697 | moral development | 1 | 53 | 212 | 111 |
| 697 | Moral Education | 1 | 53 | 310 | 121 |
| 697 | nucleic acids | 1 | 53 | 3118 | 2699 |
| 697 | Pacific Islands | 1 | 53 | 799 | 259 |
| 702 | Social Stratification | 3 | 52 | 80 | 113 |
| 702 | Forensic Psychology | 13 | 52 | 132 | 468 |
| 702 | Social mobility | 3 | 52 | 80 | 113 |
| 702 | social status | 3 | 52 | 80 | 113 |
| 702 | Occupational mobility | 3 | 52 | 80 | 113 |
| 707 | Engineering Ethics | 4 | 51 | 174 | 272 |
| 707 | Political Participation | 6 | 51 | 221 | 381 |
| 707 | Professional ethics | 4 | 51 | 225 | 362 |
| 707 | sports administration | 5 | 51 | 204 | 321 |
| 711 | Telemedicine | 3 | 50 | 432 | 639 |
| 711 | Emergency Medicine | 2 | 50 | 2430 | 1982 |
| 711 | Open Access Publishing | 4 | 50 | 91 | 113 |
| 714 | Musicology | 3 | 49 | 267 | 160 |
| 714 | Neuropsychiatry | 5 | 49 | 825 | 1411 |
| 714 | Music | 4 | 49 | 953 | 847 |
| 714 | urban population | 4 | 49 | 192 | 473 |
| 718 | police psychology | 3 | 48 | 97 | 70 |
| 718 | Pediatric Neuropsychology | 2 | 48 | 132 | 55 |
| 718 | Semiotics | 8 | 48 | 181 | 173 |
| 718 | values | 9 | 48 | 70 | 85 |
| 718 | Interactive multimedia | 9 | 48 | 151 | 335 |
| 723 | election law | 5 | 47 | 186 | 298 |
| 723 | India | 7 | 47 | 1333 | 1261 |
| 723 | Voting | 5 | 47 | 175 | 292 |
| 726 | Special Education | 5 | 46 | 679 | 804 |
| 726 | civil society | 2 | 46 | 83 | 41 |
| 726 | Language and Logic | 4 | 46 | 68 | 58 |
| 726 | Southern states | 2 | 46 | 456 | 274 |
| 730 | International Business | 5 | 45 | 89 | 229 |
| 730 | mathematical analysis | 9 | 45 | 1894 | 2300 |
| 730 | recreation | 7 | 45 | 457 | 676 |
| 733 | Probability | 4 | 44 | 622 | 929 |
| 734 | Applied Mathematics | 2 | 43 | 1564 | 610 |
| 734 | visualization | 4 | 43 | 1769 | 1181 |
| 734 | Online journalism | 1 | 43 | 235 | 202 |
| 737 | Systems Engineering | 3 | 42 | 2741 | 2536 |
| 737 | Risk Management | 3 | 42 | 859 | 1122 |
| 737 | Religion and Sociology | 7 | 42 | 124 | 167 |
| 737 | libraries | 3 | 42 | 892 | 614 |
| 737 | thinking | 3 | 42 | 285 | 405 |
| 742 | Agronomy | 2 | 41 | 890 | 1110 |
| 742 | Government policy | 3 | 41 | 190 | 301 |
| 742 | Biometrics | 5 | 41 | 1017 | 1495 |
| 742 | corrections | 2 | 41 | 257 | 190 |
| 746 | Educational Anthropology | 4 | 40 | 84 | 131 |
| 746 | anesthesia | 1 | 40 | 1298 | 578 |
| 746 | Exercise | 3 | 40 | 1619 | 1634 |
| 749 | Cultural Studies | 3 | 39 | 142 | 190 |
| 749 | Agricultural Ecology | 1 | 39 | 2368 | 2235 |
| 749 | Sustainable agriculture | 1 | 39 | 1636 | 1149 |
| 749 | Cognitive Grammar | 4 | 39 | 60 | 100 |
| 749 | Diplomatic relations | 3 | 39 | 881 | 498 |
| 749 | motor skills | 3 | 39 | 205 | 293 |
| 755 | Occupational Therapy | 6 | 38 | 818 | 1165 |
| 755 | Computational Biology | 7 | 38 | 2488 | 4404 |
| 755 | War | 2 | 38 | 323 | 257 |
| 755 | Metaphor | 3 | 38 | 20 | 51 |
| 759 | Social support | 3 | 37 | 196 | 381 |
| 759 | Social environment | 3 | 37 | 238 | 432 |
| 759 | Information society | 2 | 37 | 223 | 249 |
| 762 | Arts | 3 | 36 | 631 | 243 |
| 762 | Architectural Design | 4 | 36 | 430 | 460 |
| 762 | health behavior | 5 | 36 | 859 | 1699 |
| 762 | Technology Assessment | 5 | 36 | 189 | 787 |
| 762 | civilization | 4 | 36 | 1413 | 589 |
| 762 | Credit | 3 | 36 | 102 | 220 |
| 762 | Birth control | 1 | 36 | 1061 | 873 |
| 769 | Intellectual Property | 7 | 35 | 85 | 116 |
| 769 | Mortgages | 1 | 35 | 427 | 339 |
| 771 | Product Design | 1 | 34 | 1037 | 691 |
| 771 | Asset Management | 2 | 34 | 92 | 58 |
| 771 | Environmentalism | 6 | 34 | 67 | 327 |
| 771 | Developed countries | 2 | 34 | 335 | 420 |
| 771 | police | 8 | 34 | 218 | 412 |
| 776 | Astronomy | 2 | 33 | 3575 | 3809 |
| 776 | Astrophysics | 2 | 33 | 4061 | 4015 |
| 776 | Biofeedback | 2 | 33 | 155 | 299 |
| 776 | public opinion polls | 3 | 33 | 86 | 87 |
| 780 | Inventory Control | 1 | 32 | 203 | 176 |
| 780 | Evidence-Based Medicine | 1 | 32 | 2733 | 2089 |
| 780 | Behavioral Finance | 1 | 32 | 153 | 108 |
| 780 | monetary policy | 2 | 32 | 69 | 52 |
| 780 | Economic reform | 2 | 32 | 101 | 48 |
| 780 | Roads | 3 | 32 | 869 | 905 |
| 780 | Respiration | 2 | 32 | 2215 | 2673 |
| 780 | United Nations | 2 | 32 | 72 | 65 |
| 788 | terrorism | 2 | 31 | 408 | 380 |
| 788 | Scheduling | 2 | 31 | 208 | 273 |
| 788 | Production Scheduling | 2 | 31 | 208 | 273 |
| 788 | Hospitality industry | 3 | 31 | 434 | 724 |
| 788 | Communication in politics | 8 | 31 | 91 | 263 |
| 793 | Orthopedics | 3 | 30 | 2011 | 2566 |
| 793 | health workforce | 3 | 30 | 214 | 508 |
| 793 | Second Language Acquisition | 2 | 30 | 274 | 411 |
| 793 | reasoning | 4 | 30 | 338 | 662 |
| 793 | World Trade Organization | 2 | 30 | 23 | 36 |
| 793 | Military psychology | 4 | 30 | 96 | 164 |
| 793 | Literacy | 3 | 30 | 309 | 397 |
| 793 | Spain | 3 | 30 | 991 | 520 |
| 801 | genre | 2 | 29 | 334 | 302 |
| 801 | fiscal policy | 2 | 29 | 13 | 2 |
| 801 | Electrocardiography | 2 | 29 | 646 | 527 |
| 801 | Language and Education | 3 | 29 | 167 | 177 |
| 801 | Political Parties | 1 | 29 | 440 | 334 |
| 801 | Human-robot interaction | 2 | 29 | 75 | 118 |
| 801 | curriculum evaluation | 3 | 29 | 361 | 551 |
| 801 | Migration | 3 | 29 | 184 | 206 |
| 809 | Dermatology | 1 | 28 | 3307 | 2806 |
| 809 | ovary | 1 | 28 | 502 | 446 |
| 809 | educational innovations | 3 | 28 | 589 | 812 |
| 809 | Conflict of Laws | 9 | 28 | 12 | 26 |
| 809 | Ireland | 1 | 28 | 461 | 165 |
| 814 | speech therapy | 4 | 27 | 388 | 647 |
| 814 | Water | 4 | 27 | 2631 | 4576 |
| 814 | Real Estate Investment | 2 | 27 | 233 | 281 |
| 814 | Holistic Health | 2 | 27 | 734 | 779 |
| 814 | Solitons | 1 | 27 | 2125 | 1817 |
| 814 | Fractals | 1 | 27 | 2413 | 1955 |
| 814 | Chaos | 1 | 27 | 2125 | 1817 |
| 814 | family studies | 1 | 27 | 78 | 127 |
| 814 | Parenting | 1 | 27 | 113 | 151 |
| 814 | Child rearing | 1 | 27 | 113 | 151 |
| 814 | allied health | 2 | 27 | 420 | 527 |
| 814 | deviant behavior | 3 | 27 | 321 | 441 |
| 814 | real estate | 2 | 27 | 76 | 79 |
| 827 | sustainability | 1 | 26 | 1782 | 1631 |
| 827 | hazard mitigation | 2 | 26 | 1490 | 1839 |
| 827 | ethanol | 3 | 26 | 577 | 1007 |
| 827 | natural disasters | 2 | 26 | 1998 | 2487 |
| 831 | Land use | 5 | 25 | 1012 | 2199 |
| 831 | digital preservation | 1 | 25 | 243 | 187 |
| 831 | Utilitarianism | 1 | 25 | 28 | 9 |
| 831 | Informed consent | 1 | 25 | 69 | 27 |
| 831 | Interfaces | 1 | 25 | 769 | 613 |
| 831 | Eastern Europe | 6 | 25 | 706 | 1076 |
| 831 | Prisons | 1 | 25 | 630 | 443 |
| 838 | Political Economy | 2 | 24 | 227 | 178 |
| 838 | community development | 2 | 24 | 844 | 965 |
| 838 | Measurement | 1 | 24 | 2587 | 2274 |
| 838 | Neuroplasticity | 3 | 24 | 416 | 864 |
| 838 | Economic research | 1 | 24 | 13 | 14 |
| 838 | Statistical physics | 5 | 24 | 3540 | 4957 |
| 838 | statutes | 1 | 24 | 47 | 1 |
| 845 | Chemical Engineering | 1 | 23 | 7078 | 6739 |
| 845 | Institutional Economics | 1 | 23 | 291 | 151 |
| 845 | Financial Regulation | 2 | 23 | 56 | 53 |
| 845 | Geriatric Oncology | 3 | 23 | 743 | 1367 |
| 845 | Communication Disorders | 3 | 23 | 356 | 549 |
| 845 | Industry | 2 | 23 | 300 | 793 |
| 851 | Optics | 4 | 22 | 5397 | 5838 |
| 851 | Photography | 4 | 22 | 3073 | 2089 |
| 851 | Genetic engineering | 2 | 22 | 3273 | 4331 |
| 851 | Geopolitics | 1 | 22 | 616 | 431 |
| 851 | Sovereignty | 1 | 22 | 284 | 266 |
| 851 | Risk assessment | 3 | 22 | 747 | 1215 |
| 851 | urban health | 1 | 22 | 641 | 712 |
| 851 | design | 5 | 22 | 219 | 371 |
| 859 | Urban Planning | 1 | 21 | 843 | 869 |
| 859 | Global Health | 3 | 21 | 1434 | 2004 |
| 859 | Theology | 49 | 21 | 106 | 379 |
| 859 | Industrial Microbiology | 1 | 21 | 3737 | 4059 |
| 859 | mental health policy | 3 | 21 | 235 | 438 |
| 859 | Positive Psychology | 3 | 21 | 158 | 457 |
| 865 | Computer Graphics | 3 | 20 | 2004 | 2814 |
| 865 | Environmental Ethics | 1 | 20 | 394 | 226 |
| 865 | Mathematical Physics | 4 | 20 | 3356 | 3874 |
| 865 | hospice care | 3 | 20 | 679 | 1128 |
| 865 | Flexible manufacturing systems | 5 | 20 | 262 | 1003 |
| 865 | Continuing Education | 1 | 20 | 894 | 637 |
| 865 | Health risk communication | 2 | 20 | 109 | 209 |
| 865 | Video Games | 1 | 20 | 215 | 159 |
| 865 | Product life cycle | 1 | 20 | 730 | 825 |
| 865 | green products | 1 | 20 | 633 | 784 |
| 865 | Health Risk Assessment | 2 | 20 | 734 | 1040 |
| 876 | Urban Geography | 2 | 19 | 313 | 448 |
| 876 | neuronal plasticity | 1 | 19 | 703 | 856 |
| 876 | East Asia | 2 | 19 | 1006 | 1012 |
| 876 | Communication in medicine | 4 | 19 | 505 | 1117 |
| 876 | energy development | 1 | 19 | 2030 | 2043 |
| 876 | standardization | 2 | 19 | 117 | 149 |
| 882 | Children's Literature | 4 | 18 | 49 | 64 |
| 882 | Numerical Analysis | 1 | 18 | 4058 | 3460 |
| 882 | Computational Mathematics | 1 | 18 | 248 | 265 |
| 882 | Nutrition physiology | 1 | 18 | 1612 | 1728 |
| 882 | Food service management | 2 | 18 | 513 | 1023 |
| 882 | Elderly | 22 | 18 | 432 | 1641 |
| 882 | polar regions | 3 | 18 | 835 | 1369 |
| 882 | refugees | 2 | 18 | 382 | 499 |
| 882 | cross-cultural comparison | 3 | 18 | 615 | 1163 |
| 882 | Antarctica | 3 | 18 | 675 | 988 |
| 882 | software | 3 | 18 | 1164 | 2242 |
| 882 | Written communication | 3 | 18 | 99 | 219 |
| 894 | Anatomy | 1 | 17 | 3692 | 3720 |
| 894 | Immunohematology | 2 | 17 | 191 | 137 |
| 894 | Labor Unions | 1 | 17 | 588 | 392 |
| 894 | Bioinformatics | 4 | 17 | 2236 | 3963 |
| 894 | Military Ethics | 1 | 17 | 85 | 53 |
| 894 | Metacognition | 1 | 17 | 158 | 189 |
| 894 | Blood group antigens | 2 | 17 | 130 | 98 |
| 901 | Audiology | 3 | 16 | 943 | 1570 |
| 901 | Environmental Psychology | 2 | 16 | 523 | 1008 |
| 901 | Educational Research | 2 | 16 | 125 | 224 |
| 901 | Homelessness | 2 | 16 | 77 | 83 |
| 901 | Psychological Stress | 2 | 16 | 77 | 83 |
| 901 | Political Ethics | 3 | 16 | 86 | 136 |
| 901 | Postcolonialism | 1 | 16 | 276 | 169 |
| 901 | punishment | 1 | 16 | 243 | 226 |
| 909 | Dietetics | 1 | 15 | 1746 | 1571 |
| 909 | Reproductive health | 2 | 15 | 1260 | 1947 |
| 909 | Feminist theory | 2 | 15 | 291 | 352 |
| 909 | Synaptic Transmission | 1 | 15 | 1033 | 1302 |
| 909 | Environmental risk assessment | 2 | 15 | 652 | 1049 |
| 909 | Russia | 2 | 15 | 358 | 187 |
| 909 | France | 2 | 15 | 627 | 625 |
| 909 | Legislation | 2 | 15 | 14 | 17 |
| 909 | religious life | 3 | 15 | 30 | 17 |
| 909 | Gastrointestinal diseases | 1 | 15 | 1564 | 1680 |
| 909 | Liver diseases | 1 | 15 | 2678 | 3225 |
| 920 | Religious Education | 4 | 14 | 98 | 159 |
| 920 | Disability Studies | 2 | 14 | 433 | 590 |
| 920 | Urban agriculture | 1 | 14 | 29 | 10 |
| 920 | Transnational corporations | 3 | 14 | 344 | 896 |
| 920 | Action Research | 2 | 14 | 347 | 554 |
| 920 | pain management | 2 | 14 | 1081 | 1545 |
| 920 | breastfeeding | 1 | 14 | 1182 | 1390 |
| 920 | child sexual abuse | 3 | 14 | 151 | 449 |
| 920 | crime victims | 4 | 14 | 107 | 396 |
| 920 | Multiple sclerosis | 1 | 14 | 1296 | 1173 |
| 930 | Computational Intelligence | 5 | 13 | 795 | 2022 |
| 930 | Well-being | 3 | 13 | 142 | 391 |
| 930 | Transnational organized crime | 1 | 13 | 80 | 99 |
| 930 | Transnational Crime | 1 | 13 | 80 | 99 |
| 930 | chronic fatigue syndrome | 1 | 13 | 145 | 132 |
| 930 | bankruptcy | 7 | 13 | 10 | 18 |
| 930 | Capitalism | 1 | 13 | 460 | 483 |
| 930 | Fuzzy systems | 3 | 13 | 2115 | 3017 |
| 930 | Fisheries | 3 | 13 | 2066 | 3196 |
| 939 | Environmental Engineering | 1 | 12 | 7078 | 7631 |
| 939 | Financial Engineering | 2 | 12 | 317 | 638 |
| 939 | Image Processing | 2 | 12 | 2970 | 3987 |
| 939 | technology transfer | 4 | 12 | 199 | 825 |
| 939 | sanitation | 1 | 12 | 2882 | 3755 |
| 939 | Diagnostic Imaging | 2 | 12 | 3283 | 4329 |
| 939 | Virology | 1 | 12 | 5579 | 6591 |
| 939 | Labor Supply | 2 | 12 | 83 | 261 |
| 939 | community participation | 1 | 12 | 287 | 293 |
| 939 | Christianity | 3 | 12 | 261 | 132 |
| 939 | Faculty | 1 | 12 | 287 | 293 |
| 939 | forest policy | 1 | 12 | 791 | 990 |
| 951 | Geology | 1 | 11 | 5001 | 5146 |
| 951 | Oceanography | 1 | 11 | 3127 | 3540 |
| 951 | Economic Theory | 3 | 11 | 121 | 263 |
| 951 | Genetic Toxicology | 1 | 11 | 1067 | 1610 |
| 951 | Clinical Biochemistry | 1 | 11 | 2726 | 2990 |
| 951 | Clinical Pharmacology | 1 | 11 | 2920 | 3466 |
| 951 | Behavioral Genetics | 3 | 11 | 271 | 741 |
| 951 | mutation | 1 | 11 | 1274 | 1747 |
| 951 | Genetic testing | 1 | 11 | 862 | 978 |
| 951 | Social Systems | 2 | 11 | 340 | 517 |
| 951 | Bipolar Disorder | 2 | 11 | 525 | 984 |
| 951 | Water quality management | 1 | 11 | 3560 | 3969 |
| 951 | Computational Complexity | 3 | 11 | 1342 | 2092 |
| 951 | monitoring | 1 | 11 | 681 | 784 |
| 951 | drug therapy | 1 | 11 | 4523 | 5252 |
| 951 | mammals | 1 | 11 | 2051 | 2260 |
| 967 | Early Childhood Education | 1 | 10 | 1071 | 1114 |
| 967 | Religion and Science | 19 | 10 | 11 | 192 |
| 967 | Adolescent Medicine | 1 | 10 | 1373 | 1838 |
| 967 | Nonparametric Statistics | 1 | 10 | 394 | 384 |
| 967 | Sustainable urban development | 1 | 10 | 162 | 203 |
| 967 | Regionalism | 2 | 10 | 335 | 587 |
| 967 | Popular Literature | 19 | 10 | 10 | 190 |
| 967 | Communication in organizations | 1 | 10 | 151 | 89 |
| 967 | Marine resources | 1 | 10 | 1423 | 1832 |
| 967 | ports | 1 | 10 | 582 | 772 |
| 967 | Federal government | 1 | 10 | 357 | 395 |
| 967 | social marketing | 1 | 10 | 155 | 238 |
| 967 | Organelle biogenesis | 1 | 10 | 489 | 655 |
| 967 | eye movements | 1 | 10 | 37 | 53 |
| 967 | probation | 1 | 10 | 131 | 115 |
| 982 | Immunology | 1 | 9 | 6438 | 7370 |
| 982 | Higher Education | 3 | 9 | 635 | 1248 |
| 982 | Music Therapy | 1 | 9 | 538 | 622 |
| 982 | Requirements Engineering | 1 | 9 | 175 | 325 |
| 982 | Multicultural Education | 3 | 9 | 419 | 796 |
| 982 | Orthopedic Surgery | 1 | 9 | 1738 | 2060 |
| 982 | Water pollution | 1 | 9 | 4697 | 5664 |
| 982 | insurgency | 2 | 9 | 102 | 179 |
| 982 | Exercise therapy | 1 | 9 | 968 | 994 |
| 982 | fame | 3 | 9 | 45 | 116 |
| 982 | Immune system | 1 | 9 | 2089 | 2734 |
| 982 | Immunity | 1 | 9 | 3487 | 4537 |
| 994 | Aesthetics | 3 | 8 | 254 | 239 |
| 994 | emergency management | 3 | 8 | 1045 | 2497 |
| 994 | Human evolution | 1 | 8 | 803 | 1103 |
| 994 | Art and Design | 1 | 8 | 77 | 88 |
| 994 | Educational Change | 2 | 8 | 82 | 275 |
| 994 | Neuromuscular diseases | 1 | 8 | 1353 | 1844 |
| 994 | animals | 1 | 8 | 2559 | 2864 |