- Science, Humanities and Social Sciences, multidisciplinary 1,616
- Artificial Intelligence 1,581
- Science, multidisciplinary 1,419
- Biomedicine, general 1,041
- Cell Biology 1,030
- Oncology 985
- Materials Science, general 968
- Medicine/Public Health, general 941
- Biotechnology 918
- Life Sciences, general 918
- Characterization and Evaluation of Materials 911
- Internal Medicine 899
- Biochemistry, general 898
- Nanotechnology 871
- Cancer Research 805
- Image Processing and Computer Vision 736
- Computer Communication Networks 726
- Neurosciences 635
- Information Systems Applications (incl. Internet) 607
- Environment, general 583