Computer science 344 Computer programming 259 Programming languages 241 Linear programming 167 C++ (Computer program language) 147 Java (Computer program language) 139 R (Computer program language) 137 Programming 121 Computer programs 98 Data processing 94 C (Computer program language) 93 Python (Computer program language) 90 Internet programming 85 Computer 80 Operating systems (Computers) 76 Computer Science 72 Mathematics 71 Object-oriented programming (Computer science) 71 Operations research 70 Statistics 70 Computer program language 64 Management 64 Computer graphics 62 Education 61 Economics 53 Computer Programming 50 Computer algorithms 50 C++ 49 Programming language 49 Data structures (Computer science) 47