| 1 | Psychology | 114 | 4.6K | 769 | 648 |
| 2 | Sports Medicine | 49 | 4.1K | 631 | 232 |
| 3 | Sports | 69 | 2.9K | 344 | 235 |
| 4 | Exercise | 67 | 2.6K | 115 | 62 |
| 5 | Social Psychology | 55 | 2.3K | 438 | 427 |
| 6 | Child Development | 39 | 2.3K | 521 | 360 |
| 7 | United States | 150 | 2.3K | 589 | 905 |
| 8 | Child | 26 | 1.8K | 968 | 409 |
| 9 | Physical fitness | 42 | 1.8K | 135 | 132 |
| 10 | Happiness | 3 | 1.7K | 448 | 12 |
| 10 | Quality of life | 3 | 1.7K | 1904 | 212 |
| 12 | Physiology | 31 | 1.7K | 1779 | 1342 |
| 13 | Chemistry | 30 | 1.6K | 4778 | 3972 |
| 14 | Child psychology | 29 | 1.5K | 482 | 464 |
| 15 | Developmental Disabilities | 15 | 1.5K | 442 | 253 |
| 16 | Astronomy | 64 | 1.4K | 964 | 1205 |
| 17 | Cognition | 25 | 1.4K | 624 | 441 |
| 18 | Ecology | 13 | 1.4K | 4248 | 2678 |
| 19 | personality | 26 | 1.3K | 484 | 467 |
| 20 | Vocational guidance | 30 | 1.3K | 225 | 211 |
| 21 | behavioral medicine | 9 | 1.3K | 840 | 343 |
| 22 | Psychophysiology | 49 | 1.3K | 860 | 1138 |
| 23 | Psychiatry | 23 | 1.2K | 2161 | 1728 |
| 24 | biological evolution | 5 | 1.2K | 2037 | 876 |
| 25 | Clinical Psychology | 15 | 1.2K | 749 | 532 |
| 26 | Astrophysics | 59 | 1.2K | 1149 | 1474 |
| 27 | Positive Psychology | 6 | 1.1K | 74 | 29 |
| 28 | Evolution | 4 | 1.1K | 2069 | 775 |
| 29 | Spectrum analysis | 41 | 1.1K | 1567 | 1673 |
| 30 | adolescence | 20 | 1.0K | 291 | 237 |
| 31 | Adolescent | 19 | 998 | 930 | 533 |
| 32 | Education | 121 | 977 | 478 | 792 |
| 33 | counseling | 33 | 966 | 346 | 314 |
| 34 | marketing | 19 | 931 | 755 | 625 |
| 35 | Criminology | 10 | 899 | 557 | 189 |
| 36 | Personality Assessment | 9 | 882 | 310 | 150 |
| 37 | Biology | 59 | 881 | 3362 | 6153 |
| 38 | Medicine | 32 | 863 | 5134 | 5752 |
| 39 | child abuse | 11 | 811 | 422 | 281 |
| 40 | Linguistics | 5 | 804 | 1388 | 286 |
| 41 | management | 11 | 782 | 2114 | 1342 |
| 42 | Psycholinguistics | 6 | 780 | 764 | 329 |
| 43 | Youth | 11 | 737 | 324 | 194 |
| 44 | Behavior | 29 | 729 | 1170 | 1686 |
| 45 | Informatics | 1 | 726 | 1736 | 238 |
| 46 | Communication | 36 | 700 | 500 | 552 |
| 47 | Developmental Psychology | 16 | 695 | 438 | 455 |
| 48 | Biochemistry | 21 | 675 | 5220 | 5022 |
| 49 | Vocational Education | 12 | 645 | 231 | 86 |
| 50 | Artificial Intelligence | 3 | 598 | 4405 | 1472 |
| 51 | Information Theory | 1 | 592 | 2202 | 336 |
| 51 | Intelligence | 1 | 592 | 497 | 83 |
| 53 | Juvenile delinquency | 3 | 586 | 352 | 62 |
| 54 | Law | 3 | 577 | 1828 | 169 |
| 55 | Nutrition | 10 | 566 | 3291 | 2430 |
| 56 | human behavior | 13 | 551 | 1336 | 1568 |
| 57 | Bioengineering | 3 | 541 | 5371 | 2878 |
| 58 | Social Sciences | 22 | 525 | 1463 | 1021 |
| 59 | Research | 18 | 521 | 5718 | 5608 |
| 60 | Biotechnology | 8 | 491 | 5140 | 4073 |
| 61 | Botany | 20 | 486 | 2069 | 2375 |
| 62 | Psychopharmacology | 3 | 467 | 2034 | 1085 |
| 63 | Health Education | 16 | 465 | 899 | 776 |
| 64 | Nutrition physiology | 9 | 450 | 420 | 334 |
| 64 | dietary supplements | 9 | 450 | 382 | 259 |
| 66 | Psychometrics | 5 | 443 | 370 | 208 |
| 67 | Health | 17 | 440 | 1083 | 1132 |
| 68 | Aquaculture | 2 | 437 | 2055 | 664 |
| 69 | Neurophysiology | 14 | 430 | 1793 | 2099 |
| 70 | Mathematics | 51 | 421 | 2094 | 2406 |
| 71 | Public Health | 15 | 418 | 3561 | 3628 |
| 72 | Physics | 20 | 409 | 5699 | 7817 |
| 73 | Criminal psychology | 7 | 397 | 545 | 324 |
| 73 | Adolescent Psychology | 10 | 397 | 474 | 441 |
| 75 | violence | 9 | 395 | 561 | 433 |
| 76 | Science | 22 | 382 | 6203 | 8909 |
| 77 | Strategic planning | 3 | 381 | 860 | 282 |
| 78 | Entrepreneurship | 3 | 379 | 1156 | 631 |
| 79 | Social interaction | 5 | 369 | 235 | 119 |
| 80 | human development | 5 | 367 | 665 | 419 |
| 81 | Molecular Biology | 11 | 352 | 5942 | 6418 |
| 82 | behavior modification | 4 | 348 | 394 | 279 |
| 83 | Respiration | 7 | 347 | 1312 | 1053 |
| 84 | child behavior | 4 | 346 | 386 | 237 |
| 85 | children | 3 | 344 | 629 | 265 |
| 86 | Educational Technology | 20 | 342 | 455 | 607 |
| 87 | Philosophy | 37 | 326 | 497 | 398 |
| 88 | Environment | 8 | 323 | 4083 | 4859 |
| 89 | crime | 8 | 299 | 445 | 268 |
| 90 | Comparative Physiology | 4 | 290 | 854 | 484 |
| 91 | Educational Psychology | 6 | 288 | 1114 | 810 |
| 92 | Aggression | 3 | 284 | 514 | 289 |
| 93 | Brain | 15 | 280 | 1622 | 2138 |
| 94 | Teaching | 12 | 272 | 891 | 790 |
| 95 | Sociology | 17 | 270 | 1394 | 1842 |
| 96 | Business | 5 | 261 | 2052 | 1532 |
| 97 | Cultural diversity | 8 | 260 | 89 | 98 |
| 98 | Steroids | 3 | 258 | 1270 | 705 |
| 99 | Social problems | 8 | 257 | 356 | 379 |
| 100 | Neuropsychology | 15 | 253 | 1267 | 1765 |
| 101 | Marine Biology | 6 | 247 | 2271 | 1915 |
| 102 | Pediatrics | 11 | 236 | 1812 | 2465 |
| 103 | Zoology | 9 | 233 | 1960 | 1589 |
| 104 | Business Ethics | 6 | 230 | 665 | 863 |
| 105 | Oncology | 3 | 226 | 2921 | 2627 |
| 106 | Genetic Counseling | 8 | 224 | 166 | 140 |
| 107 | Political Psychology | 4 | 222 | 301 | 232 |
| 108 | amino acids | 2 | 213 | 921 | 400 |
| 109 | Counseling Psychology | 5 | 212 | 167 | 161 |
| 110 | Neurology | 15 | 211 | 3471 | 4980 |
| 111 | Geology | 3 | 210 | 3543 | 2178 |
| 112 | individual differences | 3 | 203 | 279 | 204 |
| 113 | Obstetrics | 4 | 199 | 2928 | 2079 |
| 114 | Political Science | 11 | 193 | 1122 | 937 |
| 114 | Statistics | 8 | 193 | 2077 | 1758 |
| 116 | Hormones | 2 | 192 | 2005 | 1302 |
| 116 | educational innovations | 2 | 192 | 738 | 280 |
| 118 | Mental Disorders | 7 | 190 | 2721 | 3031 |
| 118 | Health promotion | 10 | 190 | 934 | 1226 |
| 120 | Polymers | 2 | 187 | 5885 | 3553 |
| 120 | polymerization | 2 | 187 | 4999 | 2965 |
| 122 | Organizational Behavior | 5 | 184 | 465 | 541 |
| 123 | Communication in medicine | 9 | 176 | 300 | 367 |
| 124 | Suicide | 6 | 168 | 403 | 395 |
| 125 | Atomic spectroscopy | 1 | 166 | 2079 | 818 |
| 126 | Economics | 21 | 162 | 2102 | 2839 |
| 127 | Self | 6 | 157 | 87 | 110 |
| 128 | Applied Linguistics | 1 | 156 | 1192 | 288 |
| 128 | Conservation Biology | 7 | 156 | 844 | 1191 |
| 128 | motivation | 1 | 156 | 661 | 283 |
| 128 | Emotion | 1 | 156 | 431 | 213 |
| 128 | Emotions | 1 | 156 | 1098 | 622 |
| 133 | Medical Anthropology | 4 | 154 | 1384 | 1534 |
| 134 | correctional psychology | 3 | 147 | 235 | 210 |
| 135 | Career development | 5 | 145 | 305 | 198 |
| 135 | Eating Disorders | 4 | 145 | 917 | 841 |
| 137 | Computational Biology | 8 | 144 | 2321 | 2870 |
| 138 | Social Issues | 5 | 143 | 175 | 218 |
| 138 | recreation | 11 | 143 | 319 | 386 |
| 140 | Organometallic compounds | 4 | 138 | 1254 | 1026 |
| 141 | Developmental Biology | 6 | 137 | 1876 | 2587 |
| 142 | Mental illness | 3 | 135 | 2692 | 2528 |
| 142 | Pregnancy | 1 | 135 | 1856 | 750 |
| 144 | Pediatric Nursing | 9 | 134 | 233 | 278 |
| 144 | Obstetric Nursing | 9 | 134 | 147 | 169 |
| 144 | language | 8 | 134 | 493 | 690 |
| 147 | Library Science | 18 | 133 | 413 | 453 |
| 148 | Genetics | 3 | 129 | 5114 | 4940 |
| 148 | Nanotechnology | 5 | 129 | 4778 | 5144 |
| 148 | Special Education | 14 | 129 | 324 | 508 |
| 148 | nanoscience | 4 | 129 | 3033 | 3162 |
| 152 | Developing countries | 5 | 126 | 2290 | 2192 |
| 153 | Psychoanalysis | 6 | 125 | 294 | 162 |
| 153 | Bioinformatics | 5 | 125 | 2079 | 2309 |
| 153 | Speech | 8 | 125 | 596 | 877 |
| 156 | Socialization | 8 | 124 | 281 | 562 |
| 156 | Social behavior | 3 | 124 | 1397 | 1232 |
| 156 | role | 8 | 124 | 224 | 476 |
| 159 | international trade | 4 | 123 | 684 | 525 |
| 160 | Neurobiology | 4 | 117 | 1999 | 2392 |
| 161 | Cytology | 3 | 116 | 5222 | 5259 |
| 162 | Biomedical Engineering | 13 | 115 | 3178 | 5305 |
| 163 | Epidemiology | 5 | 114 | 4033 | 4384 |
| 163 | Health Policy | 3 | 114 | 3113 | 2522 |
| 165 | Biodiversity | 4 | 112 | 2495 | 2488 |
| 166 | Prisons | 10 | 110 | 116 | 169 |
| 166 | death | 4 | 110 | 264 | 171 |
| 168 | Genomics | 1 | 109 | 6106 | 4111 |
| 168 | Social perception | 1 | 109 | 258 | 152 |
| 168 | Chromosome mapping | 1 | 109 | 3750 | 2565 |
| 168 | sadness | 3 | 109 | 239 | 135 |
| 168 | Autism | 3 | 109 | 866 | 927 |
| 168 | gene mapping | 1 | 109 | 4046 | 2882 |
| 168 | antisocial personality disorder | 3 | 109 | 239 | 135 |
| 175 | Decision making | 4 | 108 | 1553 | 1437 |
| 176 | Experimental Psychology | 6 | 107 | 433 | 554 |
| 177 | Auditing | 2 | 106 | 508 | 359 |
| 178 | Animal Behavior | 7 | 104 | 1541 | 2438 |
| 179 | Wildlife conservation | 5 | 103 | 1121 | 1620 |
| 179 | Ethology | 6 | 103 | 1309 | 2097 |
| 179 | Women's health | 6 | 103 | 1099 | 1379 |
| 182 | terrorism | 3 | 102 | 321 | 172 |
| 182 | Export Marketing | 2 | 102 | 308 | 276 |
| 184 | Public Policy | 5 | 100 | 1691 | 2037 |
| 185 | Speech Disorders | 2 | 99 | 1464 | 1066 |
| 185 | Biometrics | 3 | 99 | 1358 | 1139 |
| 185 | social conflict | 2 | 99 | 325 | 173 |
| 188 | Jurisprudence | 5 | 98 | 863 | 819 |
| 189 | Molecular Genetics | 2 | 97 | 3011 | 2777 |
| 189 | International Finance | 4 | 97 | 1577 | 1534 |
| 191 | Water pollution | 1 | 96 | 4673 | 3393 |
| 191 | Marine Pollution | 1 | 96 | 2272 | 1594 |
| 193 | Europe | 12 | 95 | 2040 | 3207 |
| 194 | Music Therapy | 2 | 94 | 341 | 140 |
| 194 | Art Therapy | 2 | 94 | 290 | 121 |
| 194 | Dance therapy | 2 | 94 | 247 | 93 |
| 197 | Analytical Chemistry | 2 | 93 | 6019 | 4942 |
| 198 | Economic History | 14 | 92 | 2053 | 2830 |
| 199 | Advertising | 1 | 91 | 681 | 469 |
| 200 | autism spectrum disorder | 1 | 88 | 171 | 63 |
| 201 | Herpetology | 7 | 87 | 207 | 222 |
| 201 | Reptiles | 7 | 87 | 206 | 209 |
| 203 | Molecular evolution | 1 | 85 | 3344 | 2411 |
| 203 | Feeding and Eating Disorders | 3 | 85 | 1020 | 1076 |
| 203 | sex crimes | 4 | 85 | 591 | 669 |
| 203 | Phylogeny | 1 | 85 | 1678 | 1329 |
| 207 | Ecological Genetics | 3 | 84 | 804 | 607 |
| 207 | Population Genetics | 3 | 84 | 1495 | 1848 |
| 207 | health services accessibility | 2 | 84 | 1527 | 1074 |
| 210 | Nuclear Fusion | 2 | 83 | 873 | 557 |
| 211 | Personality Disorders | 2 | 81 | 396 | 378 |
| 211 | health services | 6 | 81 | 908 | 1312 |
| 213 | Cell Biology | 2 | 80 | 5759 | 5720 |
| 214 | Mechanical Engineering | 2 | 79 | 3511 | 2117 |
| 214 | Neurolinguistics | 1 | 79 | 869 | 639 |
| 214 | Inclusive Education | 4 | 79 | 120 | 164 |
| 214 | Integration | 4 | 79 | 114 | 163 |
| 218 | Embryology | 4 | 78 | 1750 | 2390 |
| 218 | Paleontology | 2 | 78 | 1808 | 1336 |
| 220 | Reading | 7 | 77 | 374 | 600 |
| 221 | Medical Ethics | 19 | 76 | 374 | 1105 |
| 221 | Cognitive Therapy | 2 | 76 | 923 | 753 |
| 221 | Memory | 7 | 76 | 1672 | 2739 |
| 224 | health behavior | 5 | 74 | 915 | 1346 |
| 225 | Microbiology | 8 | 73 | 5598 | 8803 |
| 225 | Insects | 5 | 73 | 1416 | 1573 |
| 227 | Environmental Education | 2 | 72 | 522 | 382 |
| 228 | Anthropology | 10 | 71 | 1075 | 1608 |
| 228 | Learning disabilities | 7 | 71 | 575 | 923 |
| 228 | Reproduction | 2 | 71 | 3467 | 3067 |
| 228 | Classification | 3 | 71 | 308 | 289 |
| 228 | cataloging | 3 | 71 | 140 | 22 |
| 233 | Tissue Engineering | 1 | 70 | 695 | 429 |
| 234 | School Psychology | 3 | 69 | 516 | 572 |
| 234 | school psychologists | 3 | 69 | 211 | 303 |
| 236 | Geophysics | 3 | 67 | 4195 | 4301 |
| 236 | Atmospheric Physics | 3 | 67 | 1899 | 2159 |
| 236 | Communication Theory | 11 | 67 | 1 | 29 |
| 236 | city planning | 2 | 67 | 2301 | 1815 |
| 240 | Manufacturing Processes | 3 | 66 | 2684 | 2657 |
| 240 | Sexual health | 1 | 66 | 1644 | 874 |
| 240 | genome | 2 | 66 | 2553 | 2936 |
| 243 | Atmospheric Chemistry | 2 | 65 | 1316 | 1544 |
| 243 | Exercise therapy | 6 | 65 | 222 | 401 |
| 243 | psychotherapy | 9 | 65 | 912 | 1769 |
| 246 | Organizational learning | 5 | 64 | 300 | 359 |
| 246 | Organizational change | 5 | 64 | 569 | 844 |
| 246 | Obesity | 2 | 64 | 3093 | 3324 |
| 246 | muscle strength | 5 | 64 | 33 | 59 |
| 250 | Automation | 2 | 63 | 2527 | 2165 |
| 250 | Human-Computer Interaction | 1 | 63 | 2997 | 1854 |
| 250 | Virtual reality | 1 | 63 | 824 | 443 |
| 253 | Intercultural Communication | 4 | 62 | 313 | 482 |
| 254 | Meteorology | 2 | 61 | 3381 | 3588 |
| 254 | Risk assessment | 1 | 61 | 1431 | 718 |
| 254 | Health risk communication | 1 | 61 | 175 | 101 |
| 254 | risk factors | 1 | 61 | 1554 | 1121 |
| 254 | Health Risk Assessment | 1 | 61 | 1129 | 573 |
| 259 | Early Childhood Education | 3 | 60 | 642 | 570 |
| 259 | Cross-Cultural Studies | 3 | 60 | 772 | 887 |
| 259 | preventive medicine | 4 | 60 | 1526 | 2242 |
| 262 | Bioethics | 10 | 59 | 488 | 1016 |
| 262 | intergroup relations | 5 | 59 | 125 | 272 |
| 262 | Hospitals | 2 | 59 | 1169 | 1040 |
| 262 | plant molecular biology | 2 | 59 | 2085 | 2579 |
| 262 | Immunity | 1 | 59 | 3563 | 3613 |
| 267 | Nuclear Physics | 5 | 58 | 3891 | 4239 |
| 267 | Neonatology | 2 | 58 | 1046 | 988 |
| 269 | Family Therapy | 4 | 57 | 743 | 862 |
| 269 | Primates | 1 | 57 | 1446 | 1002 |
| 271 | Plant Ecology | 1 | 56 | 3025 | 2722 |
| 271 | Dance | 8 | 56 | 169 | 131 |
| 271 | Computer Literacy | 7 | 56 | 86 | 318 |
| 274 | Discourse Analysis | 3 | 55 | 410 | 443 |
| 274 | Amphibians | 4 | 55 | 281 | 223 |
| 274 | RNA | 1 | 55 | 1082 | 991 |
| 274 | Cancer | 1 | 55 | 6448 | 5659 |
| 278 | Metabolism | 1 | 54 | 5184 | 4749 |
| 278 | Physical Chemistry | 3 | 54 | 2728 | 3098 |
| 278 | women | 8 | 54 | 478 | 781 |
| 278 | Bones | 1 | 54 | 1864 | 1616 |
| 282 | Family | 3 | 53 | 1168 | 1287 |
| 282 | alcoholism | 6 | 53 | 1330 | 2374 |
| 282 | biomedicine | 2 | 53 | 1464 | 1473 |
| 282 | Plants | 4 | 53 | 2261 | 3013 |
| 286 | Developed countries | 4 | 51 | 149 | 380 |
| 287 | Quantum Gravity | 4 | 50 | 1997 | 2241 |
| 287 | child mental health | 3 | 50 | 527 | 624 |
| 287 | behavior therapy | 4 | 50 | 855 | 1321 |
| 287 | commerce | 5 | 50 | 1419 | 1974 |
| 287 | Pollution | 3 | 50 | 6326 | 8024 |
| 292 | Public Speaking | 7 | 49 | 94 | 114 |
| 292 | environmental pollution | 2 | 49 | 6015 | 6749 |
| 292 | cultural pluralism | 4 | 49 | 349 | 454 |
| 292 | Information Science | 3 | 49 | 3039 | 3578 |
| 296 | Biomechanics | 3 | 48 | 1829 | 2251 |
| 296 | libraries | 4 | 48 | 773 | 626 |
| 296 | educational accountability | 1 | 48 | 229 | 154 |
| 296 | Insect biochemistry | 4 | 48 | 427 | 815 |
| 300 | Psychiatric Nursing | 2 | 47 | 1007 | 937 |
| 300 | Pharmaceutical Chemistry | 5 | 47 | 3973 | 5729 |
| 300 | Memory disorders | 5 | 47 | 194 | 411 |
| 300 | Growth | 3 | 47 | 1480 | 2351 |
| 304 | Organic Chemistry | 3 | 46 | 3673 | 4274 |
| 304 | Crystal growth | 4 | 46 | 1045 | 1533 |
| 306 | Research Design | 2 | 45 | 2027 | 2175 |
| 306 | Genes | 1 | 45 | 2359 | 1956 |
| 308 | Nursing | 14 | 44 | 924 | 2470 |
| 308 | Wildlife management | 3 | 44 | 732 | 827 |
| 310 | Information Systems | 3 | 43 | 1769 | 2339 |
| 310 | Written communication | 2 | 43 | 132 | 162 |
| 312 | Pharmacology | 2 | 42 | 7617 | 8070 |
| 312 | Operations Research | 1 | 42 | 3744 | 2834 |
| 312 | Solid State Chemistry | 4 | 42 | 2532 | 3177 |
| 315 | Asthma | 2 | 41 | 1186 | 1227 |
| 315 | Developmental Genetics | 1 | 41 | 1091 | 1306 |
| 315 | Cytogenetics | 1 | 41 | 3085 | 3142 |
| 315 | Fracture mechanics | 3 | 41 | 1621 | 1987 |
| 315 | Gene expression regulation | 1 | 41 | 2140 | 1927 |
| 315 | Materials | 2 | 41 | 7514 | 7569 |
| 315 | Genetic regulation | 1 | 41 | 2399 | 2357 |
| 315 | Longevity | 2 | 41 | 294 | 422 |
| 315 | rejuvenation | 2 | 41 | 207 | 369 |
| 315 | viral genetics | 1 | 41 | 664 | 950 |
| 315 | biological invasions | 1 | 41 | 1233 | 1124 |
| 326 | Cognitive Science | 2 | 40 | 2202 | 2523 |
| 327 | Political Participation | 2 | 39 | 452 | 460 |
| 327 | Oral communication | 3 | 39 | 471 | 633 |
| 329 | Computer Graphics | 4 | 38 | 1678 | 2341 |
| 329 | Bioorganic chemistry | 2 | 38 | 3844 | 4333 |
| 329 | System analysis | 4 | 38 | 2614 | 3496 |
| 329 | Experience | 1 | 38 | 108 | 51 |
| 329 | Post-traumatic stress disorder | 2 | 38 | 1146 | 1434 |
| 334 | Archaeology | 5 | 37 | 1270 | 1776 |
| 334 | Molecular Pharmacology | 1 | 37 | 1591 | 1772 |
| 334 | Social History | 1 | 37 | 1051 | 495 |
| 334 | police | 2 | 37 | 545 | 438 |
| 338 | History | 7 | 36 | 902 | 574 |
| 338 | Transportation | 3 | 36 | 1937 | 2483 |
| 338 | Writing | 2 | 36 | 380 | 494 |
| 338 | Asia | 3 | 36 | 3592 | 3816 |
| 338 | Student Health Services | 4 | 36 | 252 | 477 |
| 338 | Consciousness | 3 | 36 | 548 | 762 |
| 344 | fuel cells | 3 | 35 | 1452 | 2124 |
| 344 | internet | 2 | 35 | 1801 | 1807 |
| 344 | drugs | 2 | 35 | 3427 | 3949 |
| 344 | Plant cells | 1 | 35 | 1930 | 2478 |
| 348 | Socioeconomic Factors | 2 | 34 | 1207 | 1608 |
| 348 | Child welfare | 2 | 34 | 1714 | 1878 |
| 348 | Parasitology | 1 | 34 | 4234 | 3802 |
| 348 | Parasitic Diseases | 1 | 34 | 3885 | 3780 |
| 348 | Parasites | 1 | 34 | 3013 | 2718 |
| 353 | Anatomy | 2 | 33 | 2996 | 3394 |
| 353 | Learning | 2 | 33 | 2000 | 2370 |
| 355 | Materials Science | 5 | 32 | 4612 | 6588 |
| 356 | Language Disorders | 1 | 31 | 1632 | 1409 |
| 356 | Culture | 4 | 31 | 1065 | 1337 |
| 358 | Community Psychology | 2 | 30 | 819 | 1121 |
| 358 | Labor Economics | 1 | 30 | 992 | 822 |
| 358 | Mental Health | 2 | 30 | 2588 | 2944 |
| 358 | rehabilitation | 3 | 30 | 2818 | 4018 |
| 362 | Algebra | 5 | 29 | 1383 | 1447 |
| 362 | Ornithology | 3 | 29 | 1190 | 1453 |
| 362 | Marriage | 1 | 29 | 1089 | 981 |
| 362 | industrial relations | 1 | 29 | 1600 | 1221 |
| 362 | Employee rights | 1 | 29 | 215 | 124 |
| 362 | Literacy | 3 | 29 | 312 | 434 |
| 368 | Criminal Law | 2 | 28 | 399 | 433 |
| 368 | Microbial Ecology | 1 | 28 | 4203 | 4898 |
| 368 | Language Acquisition | 2 | 28 | 577 | 715 |
| 368 | Labor Supply | 1 | 28 | 160 | 200 |
| 368 | Human Capital | 1 | 28 | 604 | 556 |
| 373 | Arts | 2 | 27 | 781 | 340 |
| 373 | Ichnology | 1 | 27 | 174 | 162 |
| 373 | Underwater Archaeology | 1 | 27 | 287 | 132 |
| 373 | Computational Linguistics | 2 | 27 | 836 | 776 |
| 373 | Trace fossils | 1 | 27 | 174 | 162 |
| 373 | Art | 2 | 27 | 660 | 222 |
| 373 | Plant physiology | 2 | 27 | 2821 | 3787 |
| 373 | Lipids | 1 | 27 | 2661 | 2954 |
| 373 | consumers | 3 | 27 | 394 | 769 |
| 373 | humanistic psychology | 1 | 27 | 217 | 167 |
| 383 | Cognitive neuroscience | 2 | 26 | 1355 | 1902 |
| 383 | Buddhism | 1 | 26 | 284 | 21 |
| 383 | Law enforcement | 1 | 26 | 211 | 226 |
| 386 | Electrical Engineering | 8 | 25 | 2713 | 4010 |
| 386 | Regional Planning | 3 | 25 | 1829 | 2518 |
| 388 | Human genetics | 2 | 24 | 3300 | 5105 |
| 388 | Plant Genetics | 1 | 24 | 1310 | 1585 |
| 388 | Psychoneuroimmunology | 1 | 24 | 1413 | 1774 |
| 388 | Maternal health services | 1 | 24 | 1007 | 1068 |
| 388 | Neuroimmunology | 1 | 24 | 1541 | 1941 |
| 388 | Crystallography | 7 | 24 | 1386 | 2106 |
| 388 | Universities | 2 | 24 | 13 | 9 |
| 388 | families | 2 | 24 | 1246 | 1433 |
| 388 | feeding behavior | 1 | 24 | 1552 | 1794 |
| 397 | Politics | 1 | 23 | 1390 | 739 |
| 397 | Biopolitics | 1 | 23 | 76 | 39 |
| 397 | Nonprofit organizations | 1 | 23 | 676 | 734 |
| 400 | Nuclear Engineering | 1 | 22 | 2367 | 1800 |
| 400 | Solid State Physics | 2 | 22 | 4764 | 5289 |
| 400 | Systems Biology | 4 | 22 | 1803 | 3639 |
| 400 | Wetland ecology | 1 | 22 | 1036 | 1064 |
| 400 | Wetland conservation | 1 | 22 | 757 | 808 |
| 400 | Chromatographic analysis | 7 | 22 | 1489 | 3538 |
| 400 | finance | 5 | 22 | 2084 | 3301 |
| 400 | fusion reactors | 1 | 22 | 859 | 665 |
| 400 | Liquid chromatography | 7 | 22 | 341 | 910 |
| 400 | Wetlands | 1 | 22 | 772 | 809 |
| 410 | Numerical Analysis | 1 | 21 | 3905 | 3367 |
| 410 | thinking | 1 | 21 | 601 | 641 |
| 410 | Nervous system | 1 | 21 | 4619 | 5164 |
| 410 | Natural history | 4 | 21 | 4796 | 8386 |
| 410 | Creativity | 1 | 21 | 639 | 745 |
| 410 | Cerebral cortex | 1 | 21 | 1680 | 2064 |
| 416 | Optics | 1 | 20 | 7535 | 6107 |
| 416 | Educational Leadership | 2 | 20 | 230 | 315 |
| 416 | Neonatal Nursing | 6 | 20 | 56 | 209 |
| 416 | Production Engineering | 2 | 20 | 2715 | 3257 |
| 416 | Disability Studies | 2 | 20 | 428 | 564 |
| 416 | Neonatal intensive care | 6 | 20 | 42 | 167 |
| 416 | Crisis Intervention | 1 | 20 | 407 | 503 |
| 416 | Biocompatible Materials | 1 | 20 | 6040 | 6914 |
| 416 | body temperature | 1 | 20 | 1110 | 1195 |
| 416 | natural disasters | 2 | 20 | 1871 | 2780 |
| 426 | Hydrology | 2 | 19 | 3566 | 4460 |
| 426 | Ethics | 13 | 19 | 414 | 1948 |
| 426 | Probability | 1 | 19 | 1264 | 1420 |
| 426 | Photonics | 1 | 19 | 2950 | 3228 |
| 426 | Risk Management | 1 | 19 | 1698 | 1812 |
| 426 | Infection control | 1 | 19 | 1626 | 1903 |
| 426 | consumer behavior | 3 | 19 | 594 | 1270 |
| 426 | Urban Education | 2 | 19 | 167 | 244 |
| 426 | Corporate governance | 2 | 19 | 858 | 1351 |
| 426 | Substance Abuse | 4 | 19 | 1598 | 3044 |
| 426 | Financial management | 1 | 19 | 1111 | 1425 |
| 426 | Knowledge | 3 | 19 | 500 | 627 |
| 426 | Risk | 1 | 19 | 1230 | 1443 |
| 426 | Optical materials | 1 | 19 | 4044 | 4556 |
| 440 | Humanities | 2 | 18 | 2832 | 2665 |
| 440 | World History | 1 | 18 | 364 | 181 |
| 440 | Ceramics | 1 | 18 | 2726 | 2703 |
| 440 | Music | 3 | 18 | 1116 | 1446 |
| 440 | Historiography | 1 | 18 | 398 | 208 |
| 440 | Water | 1 | 18 | 4408 | 5192 |
| 440 | Nonlinear Dynamics | 3 | 18 | 2478 | 3542 |
| 440 | Globalization | 1 | 18 | 1244 | 1412 |
| 440 | Communism | 2 | 18 | 227 | 296 |
| 440 | Africa | 3 | 18 | 2022 | 2764 |
| 440 | Statistical physics | 2 | 18 | 4643 | 5372 |
| 440 | Condensed Matter | 2 | 18 | 4312 | 4868 |
| 440 | Glass | 1 | 18 | 2063 | 2301 |
| 440 | pottery | 1 | 18 | 1987 | 2235 |
| 440 | Birds | 2 | 18 | 1698 | 1948 |
| 440 | Intellectual disability | 3 | 18 | 1040 | 1833 |
| 456 | Pediatric Neurology | 1 | 17 | 2079 | 2774 |
| 456 | Aesthetics | 2 | 17 | 321 | 174 |
| 456 | Art Criticism | 2 | 17 | 145 | 108 |
| 456 | Social welfare | 3 | 17 | 683 | 1354 |
| 456 | organizational effectiveness | 1 | 17 | 946 | 956 |
| 456 | intervention | 2 | 17 | 163 | 205 |
| 456 | corporate culture | 1 | 17 | 430 | 545 |
| 463 | Biophysics | 16 | 16 | 3718 | 9930 |
| 463 | Systems Theory | 1 | 16 | 1451 | 1152 |
| 463 | Cybernetics | 2 | 16 | 1934 | 2679 |
| 463 | Freshwater Ecology | 3 | 16 | 298 | 604 |
| 463 | Multicultural Education | 5 | 16 | 284 | 699 |
| 463 | Environmental Health | 1 | 16 | 9390 | 10699 |
| 463 | Financial Institutions | 2 | 16 | 604 | 911 |
| 463 | Aquatic animals | 3 | 16 | 232 | 590 |
| 463 | Futures | 1 | 16 | 660 | 725 |
| 472 | Robotics | 1 | 15 | 3008 | 3127 |
| 472 | Experimental Design | 2 | 15 | 387 | 612 |
| 472 | Adult Education | 7 | 15 | 337 | 1051 |
| 472 | Quality Control | 2 | 15 | 2711 | 4037 |
| 472 | Consumer Protection | 2 | 15 | 281 | 555 |
| 472 | Knot Theory | 4 | 15 | 200 | 285 |
| 472 | election law | 1 | 15 | 465 | 515 |
| 472 | Technology | 1 | 15 | 7943 | 7822 |
| 472 | Mechanics | 2 | 15 | 1972 | 2323 |
| 472 | territorial expansion | 4 | 15 | 97 | 22 |
| 472 | Elections | 1 | 15 | 623 | 610 |
| 472 | Voting | 1 | 15 | 425 | 491 |
| 484 | Chemical Engineering | 1 | 14 | 7062 | 7716 |
| 484 | Multiculturalism | 4 | 14 | 81 | 183 |
| 484 | Reproductive health | 2 | 14 | 1260 | 2130 |
| 484 | Feminism | 3 | 14 | 635 | 1081 |
| 484 | Bioinorganic chemistry | 4 | 14 | 1471 | 3014 |
| 484 | Chemical processes | 1 | 14 | 1299 | 1479 |
| 484 | Latin America | 3 | 14 | 1620 | 1804 |
| 484 | Liposomes | 1 | 14 | 1150 | 1378 |
| 484 | Lipid bilayers | 1 | 14 | 915 | 1066 |
| 484 | free radicals | 2 | 14 | 2157 | 3444 |
| 484 | technical education | 2 | 14 | 717 | 1057 |
| 484 | Labor Movement | 3 | 14 | 183 | 299 |
| 484 | mathematical analysis | 4 | 14 | 2468 | 3229 |
| 497 | Cosmology | 2 | 13 | 1908 | 2051 |
| 497 | Palynology | 1 | 13 | 568 | 619 |
| 497 | Medical genetics | 1 | 13 | 4993 | 6157 |
| 497 | Psychosomatic Medicine | 1 | 13 | 1775 | 2288 |
| 497 | Process Control | 1 | 13 | 1630 | 2261 |
| 497 | Autobiography | 6 | 13 | 22 | 49 |
| 497 | Clinical Chemistry | 1 | 13 | 5348 | 6233 |
| 497 | Critical Pedagogy | 1 | 13 | 193 | 208 |
| 497 | Production Management | 1 | 13 | 1951 | 2554 |
| 497 | Adult learning | 1 | 13 | 96 | 149 |
| 497 | non-formal education | 1 | 13 | 124 | 152 |
| 497 | Molecular structure | 2 | 13 | 3580 | 4821 |
| 509 | Computer Science | 4 | 12 | 2332 | 4213 |
| 509 | Information Technology | 4 | 12 | 2638 | 4795 |
| 509 | Development Economics | 1 | 12 | 991 | 1237 |
| 509 | Morphology | 1 | 12 | 1649 | 1721 |
| 509 | Continuing Education | 5 | 12 | 326 | 879 |
| 509 | embryonic development | 1 | 12 | 926 | 1267 |
| 509 | ethanol | 2 | 12 | 800 | 1464 |
| 509 | Sales Promotion | 1 | 12 | 279 | 386 |
| 517 | Surface Chemistry | 1 | 11 | 5852 | 6894 |
| 517 | Crime prevention | 1 | 11 | 630 | 604 |
| 517 | Feminist Economics | 1 | 11 | 200 | 385 |
| 517 | Leadership | 2 | 11 | 709 | 1347 |
| 517 | Mass Spectrometry | 1 | 11 | 2369 | 2877 |
| 517 | Nanostructures | 1 | 11 | 4023 | 4751 |
| 517 | Colloids | 1 | 11 | 5777 | 7050 |
| 517 | Scandinavia | 1 | 11 | 1336 | 1550 |
| 517 | drug addiction | 3 | 11 | 1454 | 3015 |
| 526 | Logic | 2 | 10 | 640 | 773 |
| 526 | Financial Regulation | 1 | 10 | 115 | 118 |
| 526 | Organometallic chemistry | 2 | 10 | 2683 | 3697 |
| 526 | Genetic testing | 1 | 10 | 891 | 1146 |
| 526 | Biomarkers | 1 | 10 | 1078 | 1502 |
| 526 | Urban Anthropology | 2 | 10 | 241 | 534 |
| 526 | Small Business | 2 | 10 | 1016 | 1895 |
| 526 | zoos | 1 | 10 | 221 | 272 |
| 526 | Algae | 2 | 10 | 1039 | 1712 |
| 526 | Customer Relations | 2 | 10 | 117 | 315 |
| 526 | biochemical markers | 1 | 10 | 1874 | 2549 |
| 526 | sexual behavior | 2 | 10 | 1019 | 1845 |
| 538 | Mathematics Education | 1 | 9 | 892 | 898 |
| 538 | Fiction | 2 | 9 | 191 | 80 |
| 538 | Religion and Psychology | 2 | 9 | 806 | 1451 |
| 538 | hazard mitigation | 1 | 9 | 1885 | 2608 |
| 538 | Medical innovations | 2 | 9 | 1678 | 3436 |
| 538 | Communist countries | 2 | 9 | 380 | 599 |
| 538 | Urban Areas | 1 | 9 | 524 | 697 |
| 538 | biomimicry | 2 | 9 | 207 | 546 |
| 538 | Sites | 1 | 9 | 1076 | 1661 |
| 538 | Business communication | 2 | 9 | 245 | 457 |
| 548 | Endocrinology | 2 | 8 | 4594 | 6812 |
| 548 | Kinesiology | 1 | 8 | 385 | 608 |
| 548 | Kinetics | 1 | 8 | 1117 | 1529 |
| 548 | Regional Development | 1 | 8 | 572 | 795 |
| 548 | Development planning | 1 | 8 | 524 | 743 |
| 548 | animals | 1 | 8 | 2555 | 3088 |
| 548 | Roads | 1 | 8 | 1407 | 1602 |
| 548 | Sociobiology | 2 | 8 | 384 | 742 |
| 548 | sports administration | 1 | 8 | 623 | 886 |
| 548 | Economic planning | 1 | 8 | 1031 | 1485 |
| 558 | Physical Therapy | 1 | 7 | 2662 | 3474 |
| 558 | Cultural Studies | 1 | 7 | 390 | 589 |
| 558 | Public Health Administration | 1 | 7 | 856 | 1030 |
| 558 | Human Rights | 2 | 7 | 877 | 1509 |
| 558 | Communication and Culture | 2 | 7 | 409 | 681 |
| 558 | Religion | 2 | 7 | 1542 | 1469 |
| 558 | Kalman Filtering | 2 | 7 | 186 | 306 |
| 558 | women's rights | 1 | 7 | 478 | 692 |
| 558 | Biodiversity conservation | 2 | 7 | 2413 | 4042 |
| 558 | Labor Unions | 2 | 7 | 361 | 657 |
| 558 | Religion and Culture | 1 | 7 | 711 | 829 |
| 558 | Mycology | 1 | 7 | 3021 | 3868 |
| 558 | protein | 1 | 7 | 2472 | 3185 |
| 558 | Eastern Europe | 3 | 7 | 1159 | 1963 |
| 558 | labor | 2 | 7 | 527 | 838 |
| 558 | Courts | 2 | 7 | 47 | 97 |
| 558 | Labor history | 2 | 7 | 118 | 211 |
| 558 | China | 3 | 7 | 3582 | 6808 |
| 558 | working class | 1 | 7 | 467 | 572 |
| 558 | Entomology | 1 | 7 | 4158 | 4722 |
| 558 | proteins | 1 | 7 | 4042 | 5077 |
| 579 | Cognitive Psychology | 1 | 6 | 841 | 1025 |
| 579 | Schizophrenia | 2 | 6 | 1604 | 2676 |
| 579 | Action Research | 1 | 6 | 519 | 868 |
| 579 | Hydraulic structures | 1 | 6 | 80 | 132 |
| 579 | mass transfer | 1 | 6 | 2812 | 3628 |
| 579 | Gerontology | 6 | 6 | 1751 | 4556 |
| 579 | Employee selection | 1 | 6 | 293 | 521 |
| 579 | calcification | 2 | 6 | 854 | 1794 |
| 579 | Economic anthropology | 1 | 6 | 193 | 190 |
| 579 | men | 2 | 6 | 455 | 1123 |
| 579 | Seaweed | 1 | 6 | 1084 | 1569 |
| 579 | Work | 1 | 6 | 725 | 929 |
| 579 | crime victims | 1 | 6 | 356 | 614 |
| 579 | Europa | 1 | 6 | 1034 | 1415 |
| 579 | masculinity | 2 | 6 | 120 | 397 |
| 594 | Toxicology | 1 | 5 | 8176 | 10293 |
| 594 | Gender Studies | 1 | 5 | 1013 | 1516 |
| 594 | Queer Studies | 1 | 5 | 626 | 1072 |
| 594 | Higher Education | 1 | 5 | 1126 | 1585 |
| 594 | Genetic engineering | 1 | 5 | 4188 | 5669 |
| 594 | Theology | 2 | 5 | 1246 | 904 |
| 594 | Fluid Dynamics | 1 | 5 | 2163 | 2875 |
| 594 | Mathematical Physics | 1 | 5 | 4846 | 5128 |
| 594 | Combustion | 1 | 5 | 2201 | 2929 |
| 594 | Feminist criticism | 1 | 5 | 262 | 398 |
| 594 | auditory perception | 1 | 5 | 662 | 1075 |
| 594 | Quantitative Research | 1 | 5 | 413 | 707 |
| 594 | Molecular cloning | 1 | 5 | 2929 | 4027 |
| 594 | Animal ecology | 1 | 5 | 2153 | 2900 |
| 594 | Genetic recombination | 1 | 5 | 2880 | 3980 |
| 594 | Chemical kinetics | 1 | 5 | 1502 | 1906 |
| 594 | Renaissance | 1 | 5 | 528 | 358 |
| 594 | Consumer education | 1 | 5 | 758 | 1333 |
| 594 | peptides | 1 | 5 | 1916 | 2703 |
| 594 | homosexuality | 1 | 5 | 875 | 1358 |
| 594 | student | 1 | 5 | 150 | 289 |
| 594 | drug development | 1 | 5 | 2340 | 3570 |
| 594 | scientific societies | 1 | 5 | 1818 | 2667 |
| 594 | Recombinant DNA | 1 | 5 | 3054 | 4204 |
| 618 | Geometry | 1 | 4 | 2050 | 2179 |
| 618 | Signal Processing | 2 | 4 | 2779 | 4609 |
| 618 | Control Theory | 2 | 4 | 2290 | 3538 |
| 618 | Social Ethics | 3 | 4 | 242 | 538 |
| 618 | Democracy | 1 | 4 | 735 | 796 |
| 618 | Freshwater invertebrates | 1 | 4 | 453 | 808 |
| 618 | Land use | 1 | 4 | 2175 | 3239 |
| 618 | Cold War | 1 | 4 | 330 | 249 |
| 618 | Microcirculation | 1 | 4 | 1065 | 1652 |
| 618 | Language and Logic | 1 | 4 | 231 | 274 |
| 618 | urban health | 1 | 4 | 658 | 1240 |
| 618 | economic policy | 5 | 4 | 2365 | 5138 |
| 618 | Investment analysis | 1 | 4 | 1570 | 2098 |
| 618 | War and Society | 1 | 4 | 428 | 657 |
| 618 | landscapes | 1 | 4 | 475 | 784 |
| 618 | warfare | 1 | 4 | 634 | 1075 |
| 618 | peace | 1 | 4 | 965 | 1260 |
| 618 | Mortgages | 1 | 4 | 439 | 688 |
| 618 | Migration | 3 | 4 | 178 | 751 |
| 618 | cryosphere | 1 | 4 | 744 | 1166 |
| 618 | Catholic Church | 1 | 4 | 673 | 237 |
| 618 | weight loss | 1 | 4 | 394 | 709 |
| 618 | drug control | 1 | 4 | 824 | 1341 |
| 618 | Southern states | 2 | 4 | 475 | 960 |
| 618 | international cooperation | 1 | 4 | 1332 | 2061 |
| 643 | Geography | 4 | 3 | 2482 | 5508 |
| 643 | Immunology | 1 | 3 | 6471 | 8214 |
| 643 | Geriatric Medicine | 1 | 3 | 361 | 724 |
| 643 | Computer Vision | 1 | 3 | 2201 | 3238 |
| 643 | Medical Microbiology | 1 | 3 | 4498 | 6393 |
| 643 | nursing education | 2 | 3 | 209 | 455 |
| 643 | Plasma chemistry | 1 | 3 | 830 | 1368 |
| 643 | Mass Media | 2 | 3 | 1355 | 1961 |
| 643 | Water quality management | 1 | 3 | 3474 | 5014 |
| 643 | water resources | 1 | 3 | 462 | 705 |
| 643 | Social Change | 1 | 3 | 1907 | 2987 |
| 643 | civilization | 11 | 3 | 761 | 1883 |
| 643 | Elderly | 5 | 3 | 1225 | 2803 |
| 643 | older people | 7 | 3 | 1315 | 4067 |
| 643 | Ethnology | 4 | 3 | 1567 | 3679 |
| 643 | Criticism | 2 | 3 | 370 | 513 |
| 643 | Plasma polymerization | 1 | 3 | 579 | 969 |
| 643 | Transplantation | 1 | 3 | 2332 | 3164 |
| 643 | Relationships | 1 | 3 | 315 | 584 |
| 643 | Social work | 1 | 3 | 3074 | 4193 |
| 643 | Italian language | 5 | 3 | 96 | 107 |
| 643 | professional practice | 1 | 3 | 178 | 245 |
| 643 | drug abuse | 1 | 3 | 1437 | 2268 |
| 643 | harm reduction | 1 | 3 | 502 | 876 |
| 643 | Investments | 1 | 3 | 1268 | 1915 |
| 643 | Aging | 5 | 3 | 2964 | 6958 |
| 643 | Mollusks | 1 | 3 | 548 | 817 |
| 670 | Engineering | 2 | 2 | 6665 | 10595 |
| 670 | Literature | 3 | 2 | 1072 | 1087 |
| 670 | Geriatrics | 5 | 2 | 3133 | 7410 |
| 670 | Occupational Therapy | 2 | 2 | 1635 | 3226 |
| 670 | Soil Mechanics | 1 | 2 | 1954 | 2668 |
| 670 | Rock Mechanics | 1 | 2 | 1600 | 2244 |
| 670 | International Relations | 1 | 2 | 2258 | 2607 |
| 670 | Telecommunication Systems | 2 | 2 | 2171 | 3757 |
| 670 | Engineering Geology | 1 | 2 | 2437 | 3428 |
| 670 | Analytical Biochemistry | 1 | 2 | 3430 | 5105 |
| 670 | Open Access Publishing | 1 | 2 | 201 | 327 |
| 670 | Lattice Theory | 1 | 2 | 398 | 509 |
| 670 | physical therapy techniques | 2 | 2 | 237 | 544 |
| 670 | Language and Culture | 1 | 2 | 373 | 596 |
| 670 | foreign policy | 1 | 2 | 537 | 571 |
| 670 | Simulation Methods | 2 | 2 | 1479 | 3103 |
| 670 | Economic Integration | 1 | 2 | 270 | 382 |
| 670 | Multilingualism | 1 | 2 | 576 | 996 |
| 670 | complementary therapies | 1 | 2 | 4104 | 5983 |
| 670 | Qualitative Research | 1 | 2 | 1019 | 1719 |
| 670 | Russia | 2 | 2 | 364 | 539 |
| 670 | Semigroups | 1 | 2 | 560 | 746 |
| 670 | Educational Innovation | 1 | 2 | 187 | 349 |
| 670 | data collection | 2 | 2 | 1801 | 4075 |
| 670 | Diplomatic relations | 2 | 2 | 1068 | 1603 |
| 670 | Germany | 1 | 2 | 1605 | 2020 |
| 670 | Combinatorial analysis | 1 | 2 | 1789 | 2125 |
| 670 | Planets | 1 | 2 | 2610 | 3776 |
| 670 | Soviet Union | 2 | 2 | 1115 | 2140 |
| 670 | Spanish language | 1 | 2 | 300 | 272 |
| 670 | Heterocyclic compounds | 1 | 2 | 1873 | 2634 |
| 670 | traffic safety | 1 | 2 | 689 | 1233 |
| 670 | race relations | 3 | 2 | 647 | 1527 |
| 670 | Middle Ages | 1 | 2 | 430 | 442 |
| 670 | adulthood | 2 | 2 | 151 | 602 |
| 705 | Speech-Language Pathology | 1 | 1 | 627 | 1173 |
| 705 | Ergonomics | 2 | 1 | 1580 | 3059 |
| 705 | Fluid Mechanics | 1 | 1 | 3041 | 4375 |
| 705 | American Literature | 10 | 1 | 285 | 764 |
| 705 | Adolescent Medicine | 1 | 1 | 1431 | 2373 |
| 705 | Economic Development | 1 | 1 | 3312 | 4867 |
| 705 | Telecommunications | 1 | 1 | 1686 | 2556 |
| 705 | Legal research | 1 | 1 | 133 | 133 |
| 705 | Hemostasis | 1 | 1 | 1650 | 2513 |
| 705 | Popular culture | 1 | 1 | 1051 | 1307 |
| 705 | Geopolitics | 1 | 1 | 603 | 1037 |
| 705 | Thrombosis | 1 | 1 | 2183 | 3249 |
| 705 | Sovereignty | 1 | 1 | 283 | 564 |
| 705 | Decision Support Systems | 1 | 1 | 694 | 1323 |
| 705 | Political Parties | 1 | 1 | 434 | 676 |
| 705 | Radio wave propagation | 1 | 1 | 1565 | 2361 |
| 705 | sustainability | 1 | 1 | 1746 | 3005 |
| 705 | Logic Programming | 1 | 1 | 599 | 873 |
| 705 | genocide | 1 | 1 | 244 | 234 |
| 705 | Computational Complexity | 1 | 1 | 2065 | 3059 |
| 705 | visualization | 2 | 1 | 2533 | 3969 |
| 705 | natural history museums | 1 | 1 | 245 | 357 |
| 705 | Protozoa | 1 | 1 | 915 | 1512 |
| 705 | Broadcasting | 1 | 1 | 381 | 717 |
| 705 | Telecommunication | 1 | 1 | 4175 | 5586 |
| 705 | automatic speech recognition | 1 | 1 | 364 | 748 |
| 705 | Societies | 1 | 1 | 417 | 665 |
| 705 | European Union | 1 | 1 | 353 | 635 |
| 705 | mortality | 1 | 1 | 193 | 411 |
| 705 | Sales management | 1 | 1 | 404 | 727 |
| 705 | selling | 1 | 1 | 404 | 727 |
| 705 | eye movements | 1 | 1 | 40 | 120 |
| 705 | rivers | 1 | 1 | 686 | 1293 |
| 705 | Holocaust | 1 | 1 | 238 | 201 |
| 705 | Bereavement | 1 | 1 | 440 | 896 |
| 740 | Ophthalmology | 1 | 0 | 3259 | 4885 |
| 740 | Systems Engineering | 1 | 0 | 3990 | 5752 |
| 740 | Hematology | 1 | 0 | 5572 | 6876 |
| 740 | Phenomenology | 1 | 0 | 544 | 807 |
| 740 | Historical Linguistics | 1 | 0 | 187 | 301 |
| 740 | Systems Analysis | 1 | 0 | 2233 | 3751 |
| 740 | Medical Oncology | 1 | 0 | 3838 | 5245 |
| 740 | Opera | 1 | 0 | 24 | 47 |
| 740 | Demography | 1 | 0 | 1487 | 2500 |
| 740 | Mineralogy | 1 | 0 | 2460 | 3641 |
| 740 | Classical Philology | 1 | 0 | 546 | 581 |
| 740 | Digital electronics | 1 | 0 | 691 | 1204 |
| 740 | Dynamics | 1 | 0 | 3251 | 4763 |
| 740 | ethnicity | 3 | 0 | 838 | 2511 |
| 740 | Computer-Aided Design | 1 | 0 | 2444 | 3743 |
| 740 | Ethnic relations | 2 | 0 | 843 | 1843 |
| 740 | Nationalism | 1 | 0 | 690 | 1235 |
| 740 | Bifurcation Theory | 1 | 0 | 1257 | 1934 |
| 740 | Nanostructured Materials | 1 | 0 | 4938 | 6945 |
| 740 | Feminist theory | 1 | 0 | 427 | 705 |
| 740 | Law and Economics | 1 | 0 | 594 | 1074 |
| 740 | Radiobiology | 1 | 0 | 3340 | 4381 |
| 740 | Nanoparticles | 1 | 0 | 3312 | 5010 |
| 740 | International Education | 1 | 0 | 532 | 1151 |
| 740 | blood transfusion | 1 | 0 | 1741 | 2649 |
| 740 | Semiotics | 1 | 0 | 784 | 1163 |
| 740 | Video Games | 1 | 0 | 218 | 573 |
| 740 | Visual Perception | 1 | 0 | 3728 | 5634 |
| 740 | Educational measurement | 1 | 0 | 369 | 744 |
| 740 | France | 3 | 0 | 520 | 1268 |
| 740 | Finite Element Method | 1 | 0 | 622 | 1137 |
| 740 | Budget | 1 | 0 | 339 | 678 |
| 740 | Communication in politics | 1 | 0 | 555 | 1170 |
| 740 | Feminist psychology | 1 | 0 | 187 | 377 |
| 740 | printing | 1 | 0 | 11 | 6 |
| 740 | values | 1 | 0 | 560 | 888 |
| 740 | Microwaves | 2 | 0 | 1556 | 2831 |
| 740 | Microscopy | 1 | 0 | 3363 | 4919 |
| 740 | College | 2 | 0 | 146 | 244 |
| 740 | consumer satisfaction | 1 | 0 | 16 | 8 |
| 740 | Attention | 1 | 0 | 3889 | 5911 |
| 740 | Microwave devices | 2 | 0 | 236 | 602 |
| 740 | extraterrestrial environment | 1 | 0 | 1340 | 2211 |
| 740 | deviant behavior | 1 | 0 | 566 | 985 |
| 740 | Perception | 2 | 0 | 3111 | 5933 |
| 740 | Greece | 1 | 0 | 146 | 248 |
| 740 | Comedy | 1 | 0 | 55 | 115 |
| 740 | Radiation effects | 1 | 0 | 1321 | 2227 |
