Computer Communication Networks Computer networks  8,110 Application software 3,000 Computer and Information Systems Applications 3,000 Artificial Intelligence 2,339 Artificial intelligence 2,339 Software engineering 2,062 Software Engineering 2,061 Computer science 1,439 Algorithms 1,375 Data protection 1,183 Data and Information Security 1,171 Information Storage and Retrieval 1,167 Information storage and retrieval systems 1,167 Telecommunication 1,078 Communications Engineering, Networks 1,071 Cryptography 1,058 Cryptology 1,058 Data encryption (Computer science) 1,058 Electronic data processing—Management 962 IT Operations 962 Theory of Computation 814 Human-computer interaction 760 User Interfaces and Human Computer Interaction 760 User interfaces (Computer systems) 760 Computer Engineering and Networks 751 Computer engineering 751 Computers and Society 731 Computers and civilization 731 Information theory 731