- Tourism Management 29
- Artificial Intelligence 28
- Computational Intelligence 28
- Business Information Systems 19
- Big Data 15
- IT in Business 13
- Information Systems Applications (incl. Internet) 7
- Business IT Infrastructure 6
- Computer Communication Networks 6
- Entrepreneurship 4
- Public Policy 4
- Education, general 3
- Environment, general 3
- Evolutionary Biology 3
- Learning and Instruction 3
- Marketing 3
- Plant Sciences 3
- Sociology of Education 3
- Statistics, general 3
- Teaching and Teacher Education 3