Learning 50 History 24 Teaching 22 Education 18 Learning, Psychology of 17 Machine learning 16 Appellate courts 15 Courts of last resort 15 Dissertations, Academic (Ph.D) 13 Biography 12 Educational psychology 12 English poetry 10 Extension Education 10 Extension programme planning 10 Rural sociology Extension Administration 10 SMCRE comunication Model 10 Learning disabilities 9 Federation Proceedings (Journal) 8 Research 8 Active learning 7 Early childhood education 7 Intellectual life 7 Psychology 7 Women 7 Child development 6 Criticism and interpretation 6 Encyclopaedia 6 Essays 6 Feminism 6 History and criticism 6