| 1 | management | 745 | 58.5K | 8 | 22 |
| 2 | Business | 220 | 20.2K | 14 | 22 |
| 3 | organization | 274 | 20.2K | 1 | 11 |
| 4 | commerce | 125 | 12.5K | 26 | 36 |
| 5 | Public Health | 70 | 11.2K | 967 | 311 |
| 6 | Europe | 228 | 10.5K | 138 | 48 |
| 7 | United States | 136 | 10.4K | 512 | 253 |
| 8 | Economics | 304 | 9.8K | 233 | 195 |
| 9 | Business Ethics | 101 | 8.7K | 6 | 3 |
| 10 | Information Science | 29 | 8.4K | 594 | 42 |
| 11 | Information Technology | 103 | 7.1K | 114 | 49 |
| 12 | Social Sciences | 159 | 7.1K | 216 | 109 |
| 13 | Tourism | 81 | 7.0K | 117 | 60 |
| 14 | marketing | 144 | 6.4K | 56 | 133 |
| 15 | Entrepreneurship | 57 | 6.1K | 29 | 47 |
| 16 | innovation | 65 | 6.0K | 7 | 21 |
| 17 | Sociology | 107 | 5.5K | 313 | 210 |
| 18 | Health Information Management | 16 | 5.4K | 22 | 11 |
| 19 | Strategic planning | 99 | 5.0K | 2 | 5 |
| 20 | Corporate governance | 69 | 4.5K | 2 | 1 |
| 21 | Human Geography | 26 | 4.4K | 282 | 59 |
| 22 | Geography | 21 | 4.3K | 781 | 188 |
| 23 | Regional Planning | 62 | 4.1K | 172 | 73 |
| 24 | Organizational Sociology | 103 | 4.0K | 2 | 1 |
| 25 | finance | 92 | 3.5K | 195 | 168 |
| 26 | Public Administration | 73 | 3.5K | 137 | 70 |
| 27 | Industrial Policy | 50 | 3.3K | 4 | 2 |
| 28 | Scandinavia | 107 | 3.2K | 26 | 20 |
| 29 | International Relations | 74 | 2.9K | 110 | 51 |
| 30 | International Finance | 77 | 2.9K | 88 | 77 |
| 31 | Political Science | 91 | 2.8K | 213 | 158 |
| 32 | Public Policy | 33 | 2.8K | 365 | 130 |
| 33 | Venture Capital | 11 | 2.7K | 56 | 58 |
| 34 | Economic History | 124 | 2.7K | 285 | 258 |
| 35 | Organizational change | 80 | 2.5K | 2 | 8 |
| 36 | Psychology | 42 | 2.5K | 1244 | 806 |
| 37 | Small Business | 37 | 2.4K | 51 | 106 |
| 38 | Decision making | 27 | 2.4K | 311 | 132 |
| 39 | libraries | 13 | 2.2K | 246 | 6 |
| 40 | Developing countries | 60 | 2.0K | 259 | 249 |
| 41 | Econometrics | 40 | 2.0K | 262 | 213 |
| 42 | Organizational Behavior | 64 | 1.9K | 30 | 97 |
| 43 | economic policy | 87 | 1.8K | 187 | 183 |
| 44 | Regional Economics | 13 | 1.8K | 114 | 14 |
| 45 | organizational effectiveness | 44 | 1.7K | 8 | 8 |
| 46 | Energy Policy | 36 | 1.7K | 567 | 589 |
| 47 | energy resources | 33 | 1.7K | 229 | 331 |
| 48 | Environment | 28 | 1.6K | 1650 | 1747 |
| 49 | Science | 58 | 1.5K | 2712 | 3960 |
| 50 | world | 20 | 1.5K | 164 | 123 |
| 51 | Europa | 27 | 1.5K | 65 | 26 |
| 52 | consumer behavior | 20 | 1.5K | 88 | 57 |
| 53 | Ecology | 28 | 1.4K | 2325 | 2126 |
| 54 | Economic Development | 50 | 1.4K | 212 | 321 |
| 55 | Social Change | 28 | 1.3K | 102 | 153 |
| 56 | Medicine | 37 | 1.3K | 3582 | 3572 |
| 57 | Behavior | 15 | 1.3K | 1364 | 939 |
| 58 | Asia | 40 | 1.2K | 454 | 239 |
| 59 | industrial relations | 41 | 1.2K | 112 | 71 |
| 60 | Politics | 5 | 1.2K | 437 | 67 |
| 60 | government | 5 | 1.2K | 480 | 93 |
| 62 | United Kingdom | 18 | 1.1K | 587 | 455 |
| 63 | telemarketing | 15 | 1.1K | 8 | 11 |
| 64 | Globalization | 36 | 1.1K | 35 | 42 |
| 65 | Economic Assistance | 29 | 1.0K | 99 | 156 |
| 66 | Mathematical Economics | 1 | 1.0K | 514 | 98 |
| 67 | Agriculture | 10 | 1.0K | 1203 | 472 |
| 68 | Food | 15 | 971 | 1414 | 934 |
| 69 | Nutrition | 12 | 914 | 2267 | 1443 |
| 70 | Operations Research | 45 | 903 | 459 | 593 |
| 71 | Research | 43 | 874 | 2660 | 3353 |
| 72 | corporate culture | 29 | 870 | 1 | 5 |
| 73 | Production Management | 21 | 868 | 305 | 431 |
| 74 | human behavior | 17 | 867 | 910 | 964 |
| 75 | Development | 22 | 863 | 170 | 203 |
| 76 | Obesity | 15 | 846 | 817 | 693 |
| 77 | city planning | 17 | 827 | 588 | 338 |
| 78 | Hospitality industry | 9 | 824 | 126 | 26 |
| 79 | Diet | 17 | 823 | 812 | 842 |
| 80 | Food Policy | 8 | 822 | 132 | 61 |
| 80 | agricultural policy | 8 | 822 | 82 | 47 |
| 82 | design | 23 | 812 | 28 | 27 |
| 83 | Culture | 56 | 811 | 118 | 124 |
| 84 | Urban Policy | 8 | 805 | 379 | 127 |
| 85 | Technological Innovations | 19 | 789 | 207 | 137 |
| 85 | research and development | 15 | 789 | 46 | 55 |
| 87 | international trade | 39 | 769 | 36 | 115 |
| 88 | Environmental Policy | 14 | 746 | 1421 | 1343 |
| 89 | Economic Geography | 11 | 707 | 116 | 49 |
| 90 | Architectural Design | 13 | 703 | 117 | 24 |
| 91 | Australia | 25 | 701 | 460 | 353 |
| 92 | Public Relations | 13 | 700 | 121 | 56 |
| 93 | Diplomatic relations | 19 | 695 | 193 | 24 |
| 94 | Industrial Organization | 10 | 687 | 91 | 39 |
| 95 | Technology | 25 | 684 | 1474 | 1273 |
| 96 | Environmental Psychology | 7 | 679 | 167 | 112 |
| 97 | Geology | 15 | 673 | 1491 | 1082 |
| 98 | Earth Sciences | 15 | 667 | 1553 | 1171 |
| 99 | Oceanography | 13 | 665 | 924 | 676 |
| 100 | Humanities | 20 | 658 | 464 | 132 |
| 101 | Political Sociology | 31 | 628 | 50 | 98 |
| 102 | Project Management | 16 | 621 | 61 | 117 |
| 103 | Quality of life | 8 | 616 | 848 | 490 |
| 104 | Communication | 25 | 613 | 618 | 719 |
| 104 | Social behavior | 9 | 613 | 613 | 408 |
| 106 | computer networks | 16 | 598 | 1130 | 863 |
| 107 | sustainability | 6 | 570 | 544 | 342 |
| 108 | Statistics | 20 | 562 | 1071 | 832 |
| 109 | Education | 20 | 558 | 1507 | 985 |
| 110 | Communication in marketing | 6 | 557 | 50 | 10 |
| 111 | Consumer education | 8 | 553 | 109 | 65 |
| 112 | biological evolution | 6 | 551 | 1481 | 1041 |
| 113 | Forecasting | 13 | 550 | 130 | 118 |
| 114 | Investments | 15 | 533 | 100 | 48 |
| 115 | Land Use Planning | 9 | 530 | 146 | 112 |
| 116 | Industry | 10 | 526 | 17 | 59 |
| 117 | Evolutionary economics | 5 | 504 | 91 | 25 |
| 117 | Population Dynamics | 5 | 504 | 100 | 26 |
| 119 | Administration | 6 | 483 | 24 | 2 |
| 120 | economic forecasting | 6 | 481 | 158 | 98 |
| 121 | Food service management | 10 | 480 | 113 | 167 |
| 122 | Chemical Engineering | 1 | 473 | 5617 | 2379 |
| 122 | Energy Conversion | 1 | 473 | 1798 | 821 |
| 122 | Environmental Chemistry | 1 | 473 | 3371 | 1145 |
| 125 | Leadership | 18 | 463 | 62 | 231 |
| 126 | Investment analysis | 11 | 458 | 230 | 169 |
| 126 | European Union | 8 | 458 | 71 | 31 |
| 128 | Sustainable Development | 16 | 442 | 678 | 891 |
| 129 | Public Choice | 6 | 432 | 204 | 91 |
| 129 | Group decision making | 6 | 432 | 279 | 124 |
| 131 | Social Entrepreneurship | 7 | 431 | 19 | 8 |
| 132 | civil service | 14 | 430 | 102 | 116 |
| 133 | Travel | 2 | 423 | 1092 | 185 |
| 133 | ecotourism | 2 | 423 | 293 | 38 |
| 135 | international cooperation | 18 | 409 | 138 | 194 |
| 136 | Social Psychology | 11 | 392 | 1047 | 997 |
| 137 | China | 15 | 388 | 1312 | 1113 |
| 138 | taxation | 14 | 384 | 20 | 35 |
| 139 | Information Systems | 6 | 374 | 967 | 531 |
| 140 | Advertising | 9 | 373 | 154 | 162 |
| 141 | Cognition | 9 | 366 | 943 | 833 |
| 142 | Biotechnology | 12 | 363 | 3498 | 3797 |
| 142 | Bioengineering | 11 | 363 | 2462 | 2825 |
| 144 | Social policy | 18 | 356 | 294 | 299 |
| 145 | Development Economics | 6 | 355 | 244 | 148 |
| 146 | technology transfer | 10 | 354 | 39 | 80 |
| 147 | Telecommunication | 15 | 353 | 1255 | 1256 |
| 148 | Computer Science | 10 | 349 | 1171 | 631 |
| 149 | Developed countries | 3 | 348 | 181 | 70 |
| 150 | Law and Economics | 27 | 341 | 16 | 36 |
| 151 | Recycling | 2 | 333 | 746 | 433 |
| 152 | Human Resources | 14 | 322 | 98 | 220 |
| 153 | Elections | 4 | 313 | 285 | 116 |
| 154 | Information Theory | 7 | 310 | 978 | 682 |
| 154 | Human-Computer Interaction | 18 | 310 | 468 | 732 |
| 156 | Food preferences | 10 | 304 | 132 | 179 |
| 157 | Physical fitness | 7 | 297 | 677 | 539 |
| 158 | Labor Economics | 17 | 292 | 93 | 198 |
| 158 | Social problems | 7 | 292 | 339 | 300 |
| 160 | Health promotion | 5 | 291 | 1073 | 682 |
| 161 | Trust | 13 | 288 | 1 | 4 |
| 162 | Process Control | 6 | 283 | 563 | 643 |
| 162 | Shipping | 4 | 283 | 50 | 8 |
| 164 | consumers | 27 | 279 | 15 | 155 |
| 165 | System analysis | 9 | 275 | 1505 | 1236 |
| 166 | Sociolinguistics | 8 | 273 | 224 | 166 |
| 167 | Consumer Protection | 26 | 269 | 9 | 65 |
| 167 | Customer Relations | 26 | 269 | 2 | 19 |
| 169 | Quality Control | 6 | 264 | 1287 | 904 |
| 170 | Epidemiology | 8 | 262 | 2388 | 2194 |
| 170 | Logistics | 8 | 262 | 217 | 293 |
| 172 | administrative agencies | 10 | 261 | 110 | 104 |
| 173 | Welfare Economics | 5 | 257 | 307 | 228 |
| 174 | local government | 12 | 254 | 106 | 150 |
| 175 | economic conditions | 7 | 247 | 349 | 286 |
| 176 | cultural pluralism | 9 | 240 | 132 | 92 |
| 177 | Environmental Management | 6 | 237 | 2093 | 2246 |
| 178 | Rural Development | 5 | 234 | 375 | 256 |
| 179 | Health Services Administration | 14 | 233 | 342 | 520 |
| 179 | Educational Psychology | 1 | 233 | 2067 | 794 |
| 179 | individual differences | 1 | 233 | 475 | 166 |
| 182 | Microeconomics | 2 | 229 | 419 | 180 |
| 183 | educational planning | 8 | 227 | 159 | 215 |
| 184 | behavioral medicine | 4 | 226 | 1081 | 962 |
| 185 | Inventory Control | 5 | 225 | 21 | 20 |
| 186 | Eastern Europe | 10 | 223 | 394 | 198 |
| 187 | Quality Assurance | 2 | 221 | 450 | 85 |
| 187 | Pollution | 2 | 221 | 5763 | 4124 |
| 189 | Germany | 12 | 219 | 207 | 103 |
| 190 | Transportation | 11 | 214 | 826 | 1010 |
| 191 | income distribution | 2 | 212 | 173 | 93 |
| 191 | Cognitive neuroscience | 3 | 212 | 927 | 736 |
| 193 | Neuropsychology | 4 | 208 | 1892 | 1476 |
| 193 | Language Policy | 2 | 208 | 130 | 29 |
| 195 | Child | 4 | 207 | 2077 | 1436 |
| 196 | Political Participation | 6 | 204 | 200 | 170 |
| 197 | Stochastic Processes | 2 | 203 | 1138 | 370 |
| 198 | Public Finance | 7 | 199 | 39 | 15 |
| 199 | land tenure | 1 | 197 | 143 | 31 |
| 199 | Land reform | 1 | 197 | 152 | 31 |
| 201 | Industrial Design | 8 | 196 | 101 | 113 |
| 202 | Psychophysiology | 4 | 195 | 2279 | 2024 |
| 203 | Futures | 2 | 194 | 392 | 118 |
| 204 | Corporate Social Responsibility | 4 | 191 | 177 | 247 |
| 204 | environmental auditing | 4 | 191 | 189 | 248 |
| 204 | Environmentalism | 3 | 191 | 139 | 112 |
| 207 | Health Policy | 9 | 189 | 1250 | 1451 |
| 208 | Pediatrics | 1 | 187 | 3679 | 1856 |
| 208 | Adolescent Medicine | 1 | 187 | 1011 | 641 |
| 208 | Neurophysiology | 3 | 187 | 2683 | 2169 |
| 208 | foreign exchange | 2 | 187 | 422 | 252 |
| 212 | Political Psychology | 4 | 186 | 282 | 269 |
| 213 | Industrial Engineering | 4 | 185 | 1760 | 1262 |
| 214 | Primary health care | 4 | 181 | 1505 | 1019 |
| 214 | Sales management | 4 | 181 | 157 | 269 |
| 214 | selling | 4 | 181 | 157 | 269 |
| 217 | election law | 3 | 175 | 245 | 127 |
| 217 | Voting | 3 | 175 | 230 | 126 |
| 219 | Portfolio Management | 5 | 172 | 207 | 108 |
| 220 | Health Services Research | 3 | 171 | 1747 | 1061 |
| 221 | Brain | 3 | 166 | 2469 | 2046 |
| 222 | Total Quality Management | 9 | 162 | 162 | 251 |
| 223 | Trademarks | 5 | 161 | 40 | 33 |
| 224 | cultural policy | 10 | 156 | 78 | 82 |
| 225 | Qualitative Research | 8 | 152 | 253 | 300 |
| 225 | Risk | 4 | 152 | 461 | 424 |
| 227 | Mass Media | 8 | 150 | 562 | 290 |
| 227 | health planning | 5 | 150 | 1698 | 1377 |
| 229 | Multilingualism | 4 | 148 | 218 | 147 |
| 230 | Human Rights | 10 | 147 | 228 | 262 |
| 230 | European integration | 13 | 147 | 71 | 153 |
| 230 | European Economic Community | 13 | 147 | 70 | 153 |
| 233 | health services | 6 | 145 | 695 | 697 |
| 234 | medical education | 4 | 142 | 1480 | 1136 |
| 235 | Philosophy | 12 | 140 | 876 | 579 |
| 236 | Political Parties | 1 | 138 | 397 | 141 |
| 236 | Public opinion | 1 | 138 | 716 | 331 |
| 236 | Ethnology | 19 | 138 | 454 | 782 |
| 236 | feeding behavior | 6 | 138 | 460 | 636 |
| 236 | Appetite | 6 | 138 | 395 | 571 |
| 241 | Systems Theory | 8 | 137 | 245 | 175 |
| 242 | Industrial Sociology | 7 | 135 | 83 | 131 |
| 243 | Health Education | 3 | 134 | 1880 | 1274 |
| 244 | Ethnic relations | 4 | 132 | 495 | 265 |
| 245 | Artificial Intelligence | 8 | 131 | 2526 | 2866 |
| 246 | Systems Analysis | 4 | 130 | 960 | 737 |
| 246 | Jurisprudence | 10 | 130 | 482 | 593 |
| 248 | Economic Thought | 5 | 129 | 199 | 346 |
| 249 | Computational Linguistics | 3 | 128 | 556 | 189 |
| 250 | Forensic Psychiatry | 5 | 126 | 405 | 360 |
| 251 | Mental Disorders | 7 | 124 | 2006 | 2673 |
| 251 | Africa | 10 | 124 | 801 | 828 |
| 253 | Financial Institutions | 4 | 123 | 306 | 285 |
| 254 | Software Engineering | 4 | 121 | 1013 | 799 |
| 254 | Translation | 4 | 121 | 105 | 32 |
| 256 | Law | 12 | 120 | 737 | 484 |
| 257 | Natural resources | 8 | 119 | 409 | 704 |
| 258 | peace | 3 | 118 | 468 | 381 |
| 259 | Anthropology | 8 | 115 | 945 | 1006 |
| 260 | Export Marketing | 3 | 114 | 192 | 231 |
| 261 | global environmental change | 2 | 112 | 1054 | 991 |
| 262 | Political Geography | 2 | 111 | 345 | 216 |
| 262 | Popular culture | 3 | 111 | 511 | 148 |
| 264 | Urban Economics | 7 | 109 | 167 | 361 |
| 264 | Perception | 3 | 109 | 1772 | 1626 |
| 266 | disease outbreaks | 1 | 108 | 926 | 613 |
| 266 | Epidemics | 1 | 108 | 870 | 605 |
| 268 | Nonprofit organizations | 10 | 106 | 99 | 261 |
| 269 | Uncertainty | 2 | 105 | 230 | 161 |
| 269 | Vaccines | 2 | 105 | 2335 | 1808 |
| 271 | Renewable Energy Sources | 5 | 104 | 2164 | 3155 |
| 272 | Anthropological Linguistics | 2 | 99 | 293 | 66 |
| 273 | Dynamics | 3 | 98 | 1851 | 1229 |
| 273 | race relations | 4 | 98 | 496 | 419 |
| 275 | Human Capital | 2 | 97 | 311 | 210 |
| 275 | Socialism | 6 | 97 | 121 | 120 |
| 277 | Islam | 1 | 95 | 1055 | 190 |
| 278 | Ethnic Conflict | 3 | 94 | 257 | 234 |
| 278 | forced migration | 3 | 94 | 257 | 234 |
| 280 | disarmament | 2 | 93 | 227 | 121 |
| 281 | Linguistics | 32 | 92 | 374 | 921 |
| 282 | Wildlife conservation | 1 | 91 | 1863 | 1428 |
| 282 | environmental pollution | 1 | 91 | 5835 | 4559 |
| 284 | Emergency Medical Services | 1 | 90 | 1339 | 614 |
| 284 | Educational Research | 1 | 90 | 196 | 50 |
| 284 | Emergency Medicine | 1 | 90 | 2185 | 1129 |
| 287 | internet | 4 | 86 | 1382 | 1459 |
| 288 | Transnational corporations | 4 | 85 | 197 | 320 |
| 289 | Game Theory | 4 | 84 | 488 | 435 |
| 290 | Geopolitics | 3 | 83 | 262 | 182 |
| 290 | Change management | 12 | 83 | 16 | 69 |
| 290 | Sovereignty | 3 | 83 | 99 | 111 |
| 290 | food service | 1 | 83 | 201 | 32 |
| 294 | Structuralism | 3 | 82 | 133 | 227 |
| 294 | Social Networks | 3 | 82 | 274 | 314 |
| 296 | Auditing | 6 | 80 | 230 | 392 |
| 296 | Conflict of Laws | 7 | 80 | 12 | 6 |
| 298 | Higher Education | 3 | 79 | 576 | 475 |
| 298 | Telecommunications | 4 | 79 | 670 | 597 |
| 298 | International Law | 10 | 79 | 163 | 110 |
| 301 | East Asia | 14 | 78 | 159 | 376 |
| 302 | Environmental Health | 2 | 77 | 5915 | 5756 |
| 302 | personality | 4 | 77 | 1175 | 1553 |
| 302 | Comparative Law | 10 | 77 | 84 | 36 |
| 305 | urban health | 1 | 74 | 490 | 331 |
| 305 | Taste | 2 | 74 | 367 | 291 |
| 305 | smell | 2 | 74 | 367 | 291 |
| 305 | Fisheries | 4 | 74 | 1425 | 1585 |
| 309 | software | 4 | 73 | 899 | 1312 |
| 310 | Risk Management | 4 | 72 | 569 | 740 |
| 311 | Money | 4 | 71 | 253 | 447 |
| 312 | Arts | 4 | 70 | 411 | 148 |
| 312 | Visual Perception | 2 | 70 | 1967 | 1819 |
| 312 | Memory | 2 | 70 | 2101 | 2031 |
| 312 | Attention | 2 | 70 | 2039 | 1882 |
| 316 | Database Management | 2 | 69 | 987 | 865 |
| 316 | Educational Technology | 5 | 69 | 1216 | 1551 |
| 318 | Criminology | 4 | 67 | 767 | 761 |
| 318 | Land use | 2 | 67 | 1413 | 1413 |
| 320 | Telecommunication Systems | 1 | 66 | 2465 | 1459 |
| 320 | Labor Movement | 4 | 66 | 120 | 65 |
| 322 | Microfinance | 7 | 65 | 8 | 4 |
| 323 | urban population | 3 | 64 | 190 | 361 |
| 324 | Democracy | 6 | 63 | 163 | 205 |
| 324 | Capitalism | 4 | 63 | 107 | 163 |
| 324 | drug control | 2 | 63 | 463 | 469 |
| 327 | Biophysics | 5 | 61 | 4647 | 6092 |
| 327 | Visual Arts | 5 | 61 | 35 | 65 |
| 327 | Interpersonal Communication | 5 | 61 | 21 | 58 |
| 327 | Supply Chain Management | 6 | 61 | 9 | 28 |
| 331 | genre | 1 | 60 | 456 | 154 |
| 331 | Communication Policy | 1 | 60 | 181 | 111 |
| 331 | Telecommunication Policy | 1 | 60 | 181 | 111 |
| 331 | Critical Discourse Analysis | 2 | 60 | 52 | 56 |
| 331 | Soviet Union | 2 | 60 | 980 | 385 |
| 336 | Securities | 5 | 59 | 164 | 459 |
| 337 | Gender Studies | 3 | 57 | 484 | 535 |
| 337 | Macroeconomics | 6 | 57 | 212 | 358 |
| 339 | Housing | 3 | 56 | 448 | 641 |
| 340 | Applied Linguistics | 7 | 55 | 317 | 531 |
| 340 | Social History | 16 | 55 | 150 | 331 |
| 340 | Political Culture | 6 | 55 | 10 | 11 |
| 340 | Transport | 3 | 55 | 599 | 861 |
| 340 | Sea | 3 | 55 | 530 | 714 |
| 340 | Fishery resources | 3 | 55 | 597 | 772 |
| 346 | planning | 5 | 53 | 502 | 802 |
| 347 | Biochemistry | 4 | 52 | 7419 | 9098 |
| 347 | Political Economy | 2 | 52 | 192 | 100 |
| 347 | Molecular Biology | 4 | 52 | 6816 | 9042 |
| 347 | health services accessibility | 1 | 52 | 1590 | 1126 |
| 351 | Marine resources | 2 | 51 | 842 | 926 |
| 352 | econometric models | 4 | 50 | 481 | 795 |
| 353 | Systems Engineering | 2 | 49 | 2720 | 2389 |
| 353 | Critical theory | 4 | 49 | 116 | 130 |
| 353 | System design | 2 | 49 | 368 | 341 |
| 356 | Economic planning | 3 | 48 | 458 | 667 |
| 357 | Probability | 2 | 47 | 728 | 764 |
| 357 | civil society | 3 | 47 | 41 | 46 |
| 357 | Financial management | 2 | 47 | 623 | 796 |
| 357 | Communist countries | 3 | 47 | 235 | 170 |
| 357 | Sociobiology | 1 | 47 | 507 | 301 |
| 357 | Human biology | 1 | 47 | 1111 | 724 |
| 357 | Cultural evolution | 1 | 47 | 22 | 5 |
| 364 | energy development | 3 | 46 | 873 | 1378 |
| 365 | Multicultural Education | 2 | 45 | 468 | 406 |
| 365 | Medical Anthropology | 5 | 45 | 918 | 2049 |
| 365 | Economic anthropology | 4 | 45 | 46 | 34 |
| 365 | economic analysis | 4 | 45 | 160 | 314 |
| 365 | tests | 2 | 45 | 246 | 310 |
| 370 | Neurology | 2 | 44 | 5833 | 6359 |
| 370 | Mobile Computing | 3 | 44 | 1347 | 1393 |
| 370 | community development | 6 | 44 | 350 | 720 |
| 370 | Heritage Tourism | 1 | 44 | 278 | 172 |
| 370 | Semiotics | 7 | 44 | 190 | 202 |
| 370 | cultural tourism | 1 | 44 | 267 | 172 |
| 370 | Adolescent | 3 | 44 | 2097 | 2448 |
| 370 | Aging | 2 | 44 | 3370 | 3427 |
| 370 | police | 2 | 44 | 462 | 343 |
| 379 | Internet of Things | 1 | 43 | 1647 | 1454 |
| 379 | Communication in organizations | 2 | 43 | 81 | 27 |
| 381 | Journalism | 3 | 42 | 555 | 499 |
| 381 | Entropy | 2 | 42 | 1497 | 1274 |
| 381 | Capital market | 3 | 42 | 376 | 635 |
| 384 | Language Disorders | 2 | 41 | 958 | 952 |
| 384 | Communication and Culture | 2 | 41 | 361 | 258 |
| 384 | Technology Assessment | 2 | 41 | 443 | 764 |
| 384 | Speech Disorders | 2 | 41 | 1111 | 1165 |
| 384 | Eurasia | 1 | 41 | 449 | 277 |
| 384 | Central Asia | 1 | 41 | 496 | 262 |
| 390 | Electrical Engineering | 2 | 40 | 4223 | 3263 |
| 390 | ethnicity | 9 | 40 | 334 | 720 |
| 390 | Data Envelopment Analysis | 1 | 40 | 12 | 1 |
| 390 | Learning | 2 | 40 | 1541 | 1675 |
| 394 | Automation | 3 | 39 | 2198 | 2794 |
| 394 | Nationalism | 8 | 39 | 161 | 338 |
| 396 | housing policy | 1 | 38 | 240 | 140 |
| 396 | Art and Design | 3 | 38 | 14 | 24 |
| 396 | Cardiovascular diseases | 2 | 38 | 1972 | 2113 |
| 396 | Input-output analysis | 2 | 38 | 324 | 388 |
| 400 | risk factors | 2 | 37 | 874 | 1064 |
| 400 | Language planning | 4 | 37 | 120 | 144 |
| 400 | Budget | 4 | 37 | 93 | 148 |
| 403 | Social Stratification | 1 | 36 | 163 | 143 |
| 403 | Social mobility | 1 | 36 | 163 | 143 |
| 403 | social conflict | 1 | 36 | 416 | 281 |
| 403 | social status | 1 | 36 | 163 | 143 |
| 403 | Occupational mobility | 1 | 36 | 163 | 143 |
| 408 | Language Acquisition | 2 | 35 | 507 | 578 |
| 408 | Cognitive Science | 5 | 35 | 1135 | 2176 |
| 410 | Hematology | 1 | 34 | 3844 | 3515 |
| 410 | Sleep Disorders | 1 | 34 | 2432 | 2139 |
| 410 | Bilingualism | 1 | 34 | 370 | 353 |
| 410 | Knowledge management | 3 | 34 | 539 | 588 |
| 410 | blood transfusion | 1 | 34 | 1159 | 998 |
| 410 | Documentation | 1 | 34 | 595 | 419 |
| 410 | Sleep | 1 | 34 | 2455 | 2161 |
| 417 | Psychiatry | 4 | 33 | 3695 | 5647 |
| 417 | Psychopharmacology | 4 | 33 | 1281 | 2231 |
| 417 | energy conservation | 1 | 33 | 3137 | 3320 |
| 417 | psychotherapy | 4 | 33 | 1115 | 1714 |
| 421 | Toxicology | 2 | 32 | 5389 | 6467 |
| 421 | Intercultural Communication | 1 | 32 | 709 | 581 |
| 421 | Financial Engineering | 3 | 32 | 169 | 410 |
| 421 | Language and Culture | 1 | 32 | 324 | 182 |
| 421 | Social interaction | 1 | 32 | 566 | 533 |
| 426 | Social Choice Theory | 4 | 31 | 180 | 278 |
| 426 | Environmental Economics | 1 | 31 | 805 | 692 |
| 428 | Intellectual Property | 8 | 30 | 56 | 129 |
| 428 | Action Research | 3 | 30 | 233 | 335 |
| 428 | Social work | 4 | 30 | 1208 | 1699 |
| 431 | Southeast Asia | 11 | 29 | 112 | 456 |
| 431 | Southern states | 1 | 29 | 559 | 372 |
| 433 | Computer Engineering | 1 | 28 | 1766 | 1438 |
| 433 | Mental illness | 1 | 28 | 3038 | 3229 |
| 435 | Crime prevention | 1 | 27 | 545 | 340 |
| 435 | Coastal zone management | 1 | 27 | 1130 | 1196 |
| 435 | fiscal policy | 8 | 27 | 2 | 4 |
| 435 | North America | 2 | 27 | 1053 | 1201 |
| 435 | packaging | 1 | 27 | 277 | 279 |
| 440 | Global Health | 1 | 26 | 1993 | 1748 |
| 440 | civil rights | 2 | 26 | 512 | 506 |
| 440 | Economic Integration | 4 | 26 | 76 | 93 |
| 440 | Citizenship | 2 | 26 | 182 | 270 |
| 440 | technical education | 1 | 26 | 1128 | 986 |
| 445 | War and Society | 1 | 25 | 356 | 408 |
| 445 | warfare | 1 | 25 | 502 | 570 |
| 445 | Criticism | 4 | 25 | 223 | 170 |
| 445 | insurance | 6 | 25 | 212 | 591 |
| 449 | Semantics | 4 | 24 | 172 | 371 |
| 449 | patents | 1 | 24 | 359 | 311 |
| 449 | International Business | 5 | 24 | 62 | 325 |
| 449 | Hearing | 1 | 24 | 1027 | 962 |
| 449 | Speech | 1 | 24 | 1365 | 1396 |
| 454 | Neurobiology | 1 | 23 | 2477 | 2883 |
| 454 | food technology | 2 | 23 | 2901 | 3933 |
| 454 | Regional Development | 1 | 23 | 463 | 491 |
| 454 | Development planning | 1 | 23 | 427 | 465 |
| 458 | Production Planning | 2 | 22 | 342 | 686 |
| 458 | Drug design | 1 | 22 | 2885 | 2978 |
| 458 | Production Control | 2 | 22 | 330 | 683 |
| 458 | income | 1 | 22 | 331 | 348 |
| 458 | Wealth | 1 | 22 | 331 | 348 |
| 463 | Mathematics | 1 | 21 | 7131 | 5871 |
| 463 | Demography | 1 | 21 | 1196 | 1224 |
| 463 | cooperation | 1 | 21 | 263 | 180 |
| 463 | Computational Complexity | 1 | 21 | 1800 | 1530 |
| 463 | association | 1 | 21 | 122 | 156 |
| 463 | sports administration | 2 | 21 | 372 | 556 |
| 463 | Organizations | 1 | 21 | 122 | 156 |
| 470 | Intelligent Tutoring Systems | 1 | 20 | 111 | 61 |
| 470 | Social Systems | 3 | 20 | 186 | 283 |
| 470 | Research methodology | 1 | 20 | 206 | 289 |
| 470 | labor | 1 | 20 | 636 | 466 |
| 470 | working class | 1 | 20 | 359 | 321 |
| 470 | Social structure | 3 | 20 | 16 | 11 |
| 476 | Biology | 2 | 19 | 10708 | 13401 |
| 476 | American Literature | 3 | 19 | 633 | 146 |
| 476 | Psychometrics | 2 | 19 | 507 | 710 |
| 476 | Cognitive Grammar | 2 | 19 | 92 | 135 |
| 480 | History | 3 | 18 | 1202 | 692 |
| 480 | Food Safety | 1 | 18 | 511 | 590 |
| 480 | preventive medicine | 2 | 18 | 1489 | 2421 |
| 480 | Mortgages | 3 | 18 | 173 | 449 |
| 484 | Microbiology | 2 | 17 | 7014 | 9281 |
| 484 | Cognitive Psychology | 2 | 17 | 537 | 652 |
| 484 | Environmental Microbiology | 2 | 17 | 1727 | 2861 |
| 484 | Microbial Ecology | 2 | 17 | 2635 | 4211 |
| 484 | Manufacturing Processes | 3 | 17 | 2305 | 3375 |
| 484 | Production Engineering | 3 | 17 | 2015 | 2948 |
| 484 | speech therapy | 1 | 17 | 641 | 667 |
| 484 | Cultural industries | 2 | 17 | 23 | 46 |
| 484 | Causality | 1 | 17 | 48 | 46 |
| 484 | Causation | 1 | 17 | 48 | 46 |
| 484 | Communication Disorders | 1 | 17 | 561 | 528 |
| 484 | World Wide Web | 2 | 17 | 605 | 739 |
| 496 | Discourse Analysis | 3 | 16 | 351 | 682 |
| 496 | health workforce | 1 | 16 | 370 | 618 |
| 496 | Ecocriticism | 1 | 16 | 55 | 12 |
| 496 | Urbanization | 1 | 16 | 496 | 473 |
| 496 | Urban Anthropology | 1 | 16 | 339 | 401 |
| 496 | negotiation | 6 | 16 | 14 | 146 |
| 496 | contracts | 6 | 16 | 3 | 21 |
| 496 | Nervous system | 1 | 16 | 3576 | 4274 |
| 496 | place marketing | 2 | 16 | 116 | 404 |
| 496 | Navigation | 3 | 16 | 403 | 639 |
| 496 | Cerebral cortex | 1 | 16 | 1305 | 1662 |
| 507 | Literature | 4 | 15 | 815 | 411 |
| 507 | Medical Technology | 2 | 15 | 2374 | 3656 |
| 507 | Medical Sociology | 1 | 15 | 110 | 171 |
| 507 | Decision Support Systems | 2 | 15 | 397 | 683 |
| 507 | Democratization | 3 | 15 | 118 | 370 |
| 507 | Behavioral Finance | 1 | 15 | 139 | 190 |
| 507 | Marine Pollution | 1 | 15 | 1869 | 2436 |
| 507 | Holistic Health | 1 | 15 | 941 | 980 |
| 507 | Latin America | 3 | 15 | 1329 | 1485 |
| 507 | allied health | 1 | 15 | 519 | 633 |
| 517 | Urban Planning | 1 | 14 | 680 | 900 |
| 517 | Metaphor | 1 | 14 | 70 | 110 |
| 517 | adolescence | 1 | 14 | 1455 | 1690 |
| 517 | International Education | 3 | 14 | 222 | 577 |
| 517 | social science | 1 | 14 | 300 | 425 |
| 517 | Youth | 1 | 14 | 1092 | 1310 |
| 517 | Population | 1 | 14 | 1722 | 1952 |
| 524 | Occupational Health | 1 | 13 | 1923 | 1965 |
| 524 | industrial hygiene | 1 | 13 | 2025 | 1907 |
| 524 | Biodiversity | 1 | 13 | 3416 | 3933 |
| 527 | Actuarial Science | 5 | 12 | 169 | 538 |
| 527 | Food Microbiology | 1 | 12 | 1992 | 2749 |
| 527 | Symbolic interactionism | 3 | 12 | 103 | 270 |
| 530 | Philosophy of Mind | 2 | 11 | 328 | 539 |
| 530 | Wireless Communication Systems | 1 | 11 | 3244 | 3475 |
| 530 | Animal husbandry | 1 | 11 | 631 | 746 |
| 530 | curriculum evaluation | 1 | 11 | 594 | 769 |
| 530 | livestock | 1 | 11 | 956 | 1051 |
| 535 | Chemistry | 1 | 10 | 11342 | 12902 |
| 535 | Physics | 1 | 10 | 11170 | 12657 |
| 535 | Comparative Education | 2 | 10 | 331 | 573 |
| 535 | History of Medicine | 2 | 10 | 608 | 557 |
| 535 | terrorism | 1 | 10 | 483 | 547 |
| 535 | violence | 1 | 10 | 1478 | 1980 |
| 535 | stocks | 2 | 10 | 159 | 547 |
| 542 | Engineering | 3 | 9 | 4692 | 7306 |
| 542 | Archaeology | 2 | 9 | 1575 | 2044 |
| 542 | Phenomenology | 2 | 9 | 328 | 374 |
| 542 | Biochemical Engineering | 2 | 9 | 3636 | 5788 |
| 542 | Educational Sociology | 1 | 9 | 637 | 759 |
| 542 | Ethnoarchaeology | 1 | 9 | 326 | 490 |
| 542 | Viticulture | 1 | 9 | 238 | 347 |
| 542 | environmental protection | 1 | 9 | 5107 | 6357 |
| 542 | Risk assessment | 1 | 9 | 1235 | 1596 |
| 542 | Health risk communication | 1 | 9 | 157 | 279 |
| 542 | organized crime | 2 | 9 | 79 | 208 |
| 542 | financial markets | 1 | 9 | 60 | 33 |
| 542 | Retirement | 1 | 9 | 40 | 25 |
| 542 | polar regions | 2 | 9 | 853 | 1423 |
| 542 | England | 1 | 9 | 355 | 197 |
| 542 | Wine | 1 | 9 | 113 | 163 |
| 542 | Health Risk Assessment | 1 | 9 | 954 | 1266 |
| 542 | Emotions | 1 | 9 | 883 | 1225 |
| 560 | Psycholinguistics | 2 | 8 | 1097 | 1786 |
| 560 | Antitrust Law | 3 | 8 | 145 | 215 |
| 560 | Learning strategies | 1 | 8 | 70 | 137 |
| 563 | Early Childhood Education | 1 | 7 | 918 | 1135 |
| 563 | Extreme Value Theory | 2 | 7 | 94 | 209 |
| 563 | Child Development | 1 | 7 | 2855 | 3744 |
| 563 | Child psychology | 1 | 7 | 2180 | 2888 |
| 563 | Malaria | 1 | 7 | 1233 | 1780 |
| 563 | Mineral resources | 1 | 7 | 1030 | 1595 |
| 563 | World Trade Organization | 1 | 7 | 49 | 96 |
| 563 | Feminist geography | 1 | 7 | 4 | 22 |
| 563 | population geography | 1 | 7 | 712 | 944 |
| 563 | economic development projects | 2 | 7 | 230 | 661 |
| 563 | Capital asset pricing model | 2 | 7 | 68 | 199 |
| 574 | Intelligent Transportation Systems | 1 | 6 | 1717 | 2300 |
| 574 | Ethics | 2 | 6 | 1183 | 2144 |
| 574 | Palliative Care | 2 | 6 | 1067 | 2029 |
| 574 | Urban Geography | 1 | 6 | 405 | 614 |
| 574 | poverty | 1 | 6 | 840 | 1364 |
| 574 | Crisis management | 2 | 6 | 221 | 531 |
| 574 | grief | 1 | 6 | 167 | 160 |
| 574 | crime | 1 | 6 | 1013 | 1173 |
| 574 | pain | 2 | 6 | 1640 | 2817 |
| 583 | Pharmacology | 1 | 5 | 7464 | 9441 |
| 583 | Data Mining | 1 | 5 | 2826 | 4050 |
| 583 | Pharmaceutical Chemistry | 1 | 5 | 5324 | 6668 |
| 583 | Critical Pedagogy | 1 | 5 | 173 | 293 |
| 583 | Intelligence | 1 | 5 | 425 | 643 |
| 583 | Access to Information | 1 | 5 | 377 | 811 |
| 583 | big data | 1 | 5 | 1172 | 1686 |
| 583 | civilization | 2 | 5 | 1579 | 1410 |
| 583 | political opposition | 1 | 5 | 8 | 44 |
| 583 | Information management | 1 | 5 | 197 | 414 |
| 583 | Hegemony | 1 | 5 | 69 | 114 |
| 583 | Cognitive Learning | 1 | 5 | 246 | 396 |
| 583 | Microscopy | 1 | 5 | 2606 | 3157 |
| 583 | recreation | 1 | 5 | 1045 | 1356 |
| 583 | Information dissemination | 1 | 5 | 377 | 811 |
| 583 | Leisure | 1 | 5 | 605 | 902 |
| 599 | Interior Architecture | 1 | 4 | 3 | 5 |
| 599 | monetary policy | 1 | 4 | 127 | 212 |
| 599 | ethnic groups | 1 | 4 | 596 | 1022 |
| 599 | Wales | 1 | 4 | 258 | 458 |
| 599 | agricultural productivity | 1 | 4 | 144 | 294 |
| 599 | society | 1 | 4 | 198 | 329 |
| 599 | Economic reform | 1 | 4 | 139 | 164 |
| 599 | Classification | 2 | 4 | 365 | 755 |
| 599 | Urban Areas | 1 | 4 | 444 | 725 |
| 608 | Logic | 1 | 3 | 729 | 888 |
| 608 | Adult Education | 1 | 3 | 1007 | 1446 |
| 608 | Historical Sociology | 1 | 3 | 172 | 245 |
| 608 | Political Theology | 1 | 3 | 107 | 99 |
| 608 | Organizational learning | 1 | 3 | 1037 | 1606 |
| 608 | Continuing Education | 1 | 3 | 759 | 1093 |
| 608 | Well-being | 1 | 3 | 312 | 584 |
| 608 | Real Estate Investment | 1 | 3 | 299 | 474 |
| 608 | Happiness | 1 | 3 | 820 | 1434 |
| 608 | Positive Psychology | 1 | 3 | 320 | 631 |
| 608 | reasoning | 1 | 3 | 730 | 1066 |
| 608 | fame | 1 | 3 | 130 | 202 |
| 608 | refugees | 1 | 3 | 486 | 776 |
| 608 | Japan | 1 | 3 | 3272 | 4253 |
| 608 | India | 2 | 3 | 2037 | 3357 |
| 608 | real estate | 1 | 3 | 119 | 215 |
| 624 | emergency management | 1 | 2 | 1554 | 2550 |
| 624 | Multiculturalism | 1 | 2 | 214 | 366 |
| 624 | Multivariate Analysis | 1 | 2 | 803 | 1194 |
| 624 | Intelligent Control Systems | 1 | 2 | 1946 | 2604 |
| 624 | Teaching | 1 | 2 | 2723 | 3696 |
| 624 | Pacific Islands | 1 | 2 | 644 | 1117 |
| 624 | Vocational guidance | 1 | 2 | 1326 | 2062 |
| 624 | Fuzzy systems | 1 | 2 | 2563 | 3406 |
| 624 | language | 1 | 2 | 1335 | 1833 |
| 633 | Performing Arts | 1 | 1 | 434 | 407 |
| 633 | Lexicography | 1 | 1 | 121 | 186 |
| 633 | Product Design | 1 | 1 | 874 | 1389 |
| 633 | Computer-Aided Design | 1 | 1 | 2020 | 2998 |
| 633 | Common Law | 1 | 1 | 174 | 216 |
| 633 | Professional ethics | 1 | 1 | 546 | 1138 |
| 633 | Knowledge | 1 | 1 | 666 | 926 |
| 633 | information policy | 1 | 1 | 93 | 210 |
| 633 | Lawyers | 1 | 1 | 90 | 156 |
| 633 | Antarctica | 1 | 1 | 905 | 1421 |
| 633 | Employee rights | 1 | 1 | 175 | 352 |
| 633 | International arbitration | 1 | 1 | 35 | 49 |
| 633 | Educational evaluation | 1 | 1 | 342 | 624 |
| 646 | Civil Engineering | 1 | 0 | 2888 | 3920 |
| 646 | World History | 1 | 0 | 382 | 546 |
| 646 | Ergonomics | 1 | 0 | 1624 | 2498 |
| 646 | Genetic engineering | 1 | 0 | 3345 | 4966 |
| 646 | Industrial Statistics | 1 | 0 | 477 | 834 |
| 646 | Theology | 1 | 0 | 1372 | 1531 |
| 646 | Geophysics | 1 | 0 | 4680 | 6426 |
| 646 | Administrative Law | 1 | 0 | 152 | 188 |
| 646 | Cultural Anthropology | 1 | 0 | 180 | 344 |
| 646 | Computational Biology | 1 | 0 | 4475 | 6484 |
| 646 | Information Retrieval | 1 | 0 | 923 | 1559 |
| 646 | Geochemistry | 1 | 0 | 2738 | 3995 |
| 646 | Poetry | 1 | 0 | 85 | 216 |
| 646 | Greenhouse gases | 1 | 0 | 626 | 1166 |
| 646 | foreign policy | 1 | 0 | 462 | 607 |
| 646 | Bioinformatics | 1 | 0 | 3315 | 4815 |
| 646 | pain management | 1 | 0 | 1132 | 1808 |
| 646 | Executive Power | 1 | 0 | 183 | 271 |
| 646 | Interfaces | 1 | 0 | 653 | 1162 |
| 646 | Transplantation | 1 | 0 | 1604 | 2471 |
| 646 | probabilities | 1 | 0 | 1840 | 2533 |
| 646 | healthcare industry | 1 | 0 | 93 | 381 |
| 646 | pharmaceutical industry | 1 | 0 | 1113 | 2028 |
| 646 | Jews | 1 | 0 | 472 | 625 |
| 646 | standardization | 1 | 0 | 148 | 322 |