Perhaps you should try some spelling variations:
african political » american political, african politics, africa politics
africana studies » african studies, africa studies, american studies
chickens studies » chickens studieson, childrens studies, thickness studies

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ((africana studies) OR (chickens studies)) in african political*.