- Electrical Engineering 7
- Artificial Intelligence 6
- Computer Communication Networks 6
- Information Systems Applications (incl. Internet) 6
- Algorithm Analysis and Problem Complexity 5
- Physical Chemistry 5
- Database Management 4
- Information Storage and Retrieval 4
- Multimedia Information Systems 4
- Orthopedics 4
- Analytical Chemistry 3
- Atmospheric Protection/Air Quality Control/Air Pollution 3
- Catalysis 3
- Characterization and Evaluation of Materials 3
- Computational Intelligence 3
- Ecotoxicology 3
- Environment, general 3
- Environmental Chemistry 3
- Environmental Health 3
- Inorganic Chemistry 3