Horticulture 17 History 13 Edible oil seeds 11 Sweet potato 11 Cassava 10 Edible aroids 10 Medicne 10 Philosophers 10 Philosophy 10 Yams 10 oil seeds economy 10 Feminist theory 9 edible tubers 9 Biography 8 Feminism 8 Food 6 Homescience 6 Mushrooms 6 Communication 5 Deconstruction 5 Edible tubers 5 Feminist literary criticism 5 Literature 5 Medicine 5 Women 5 Women and literature 5 Botany 4 Diagnostic virology 4 Economics 4 Feminism and literature 4