Education, Higher Enseñanza superior Education 112 Educación 101 Universities and colleges 58 College teaching 44 Research 38 Study and teaching 33 Universidades 32 Investigación 24 Teaching 22 Training of 22 Teachers 21 Aprendizaje 20 Docente 19 Aims and objectives 18 History 18 Periodicals 17 Publicaciones periódicas 17 Social aspects 14 Educational innovations 13 Curricula 11 Historia 11 Practice 11 University extension 11 Educational technology 10 Effective teaching 10 Learning 10 Information technology in education 9 Tecnología de la información 9