Perhaps you should try some spelling variations:
nigerian politicians » hibernian politicians, nigerian political, nigerian politics
italian politician » italian political, italian politics, civilian politicians
william fry » william fory, william frey, william fly

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: william fry (((italian politician) OR (nigerian politicians))).
• Adding a wildcard symbol may retrieve word variants: william fry (((italian politician) or (nigerian politicians)))*.