- Discrete Mathematics in Computer Science 10
- Algorithm Analysis and Problem Complexity 9
- Data Structures and Information Theory 6
- Theory of Computation 6
- Data Structures 5
- Computer Communication Networks 4
- Computer Graphics 4
- Computer Systems Organization and Communication Networks 4
- Mathematics of Computing 4
- Artificial Intelligence 3
- Algorithms 2
- Numeric Computing 2
- Numerical Analysis 2
- Symbolic and Algebraic Manipulation 2
- Computational Mathematics and Numerical Analysis 1
- Computer Applications 1
- Computer System Implementation 1
- Information Systems Applications (incl. Internet) 1
- Logics and Meanings of Programs 1