Information technology: general issues 77 Computer networking & communications 9 Software Engineering 9 Computer security 8 Systems analysis & design 7 Artificial intelligence 6 Computer programming / software development 6 Business mathematics & systems 5 Computer science 5 Electrical engineering 5 Impact of science & technology on society 5 Mobile phone technology 5 Public administration 5 Business studies: general 4 Data mining 4 Expert systems / knowledge-based systems 4 Mathematical theory of computation 4 Accounting 3 Computer modelling & simulation 3 Graphical & digital media applications 3 Information retrieval 3 Machine learning 3 Media studies 3 Organizational theory & behaviour 3 Programming & scripting languages: general 3 Algorithms & data structures 2 Budgeting & financial management 2 Communications engineering / telecommunications 2 Computing & information technology 2 Databases 2