- Software Engineering 52
- Software Engineering/Programming and Operating Systems 22
- Management of Computing and Information Systems 15
- Programming Languages, Compilers, Interpreters 15
- Information Systems Applications (incl. Internet) 13
- Computer Communication Networks 9
- IT in Business 9
- Artificial Intelligence 6
- Logics and Meanings of Programs 5
- Programming Techniques 4
- Computer System Implementation 3
- Computers and Society 3
- Models and Principles 3
- Computer Science, general 2
- Data Structures 2
- Engineering, general 2
- Operating Systems 2
- Simulation and Modeling 2
- Special Purpose and Application-Based Systems 2
- System Performance and Evaluation 2