- Information Systems Applications (incl. Internet) 26
- Information Storage and Retrieval 20
- Database Management 16
- Data Mining and Knowledge Discovery 10
- Data Structures 9
- Algorithm Analysis and Problem Complexity 8
- Artificial Intelligence 7
- Data Storage Representation 6
- Multimedia Information Systems 5
- User Interfaces and Human Computer Interaction 4
- Data Structures and Information Theory 3
- Discrete Mathematics in Computer Science 3
- IT in Business 3
- Natural Language Processing (NLP) 3
- Operating Systems 3
- Theory of Computation 3
- Computer Science, general 2
- Popular Computer Science 2
- Computer Appl. in Administrative Data Processing 1
- Computer Communication Networks 1