- Science, Humanities and Social Sciences, multidisciplinary 169
- Artificial Intelligence 164
- Science, multidisciplinary 160
- Agriculture 138
- Characterization and Evaluation of Materials 124
- Internal Medicine 121
- Cell Biology 106
- Biochemistry, general 105
- Computer Communication Networks 102
- Medicine/Public Health, general 101
- Oncology 100
- Biomedicine, general 86
- Materials Science, general 86
- Cancer Research 85
- Environment, general 79
- Biotechnology 74
- Information Systems Applications (incl. Internet) 68
- Computational Intelligence 62
- Plant Sciences 62
- Nanotechnology 60