Enseñanza superior Education, Higher 419 Education 128 Educación 113 Universities and colleges 72 College teaching 45 Research 36 Universidades 31 Docente 29 Periodicals 27 Publicaciones periódicas 27 Teachers 26 Investigación 24 Training of 24 Teaching 21 Aprendizaje 20 Aims and objectives 19 History 18 College teachers 16 Study and teaching 16 Social aspects 15 Educational innovations 14 Historia 13 Learning 12 Practice 12 Curricula 11 Evaluation 11 University extension 11 Effective teaching 10 Education and state 9