Historia 8 History 7 Japan 6 Relaciones exteriores 5 Civilización 4 Civilization 4 Foreign relations 4 Algae 2 Church history 2 Clinical Medicine 2 Clinical medicine 2 Computer industry 2 Computers 2 Dierkunde 2 Economic conditions 2 Filosofía 2 Fishes 2 Foreign economic relations 2 Fungi 2 Information technology 2 Mycology 2 Pe ́riodiques 2 Philosophy 2 Procedimiento legal 2 Relations 2 Religion 2 Research 2 Study and teaching 2 Study skills 2 Zoology 2