Perhaps you should try some spelling variations:
"african american politicians" » "african american politics", "african american political", "african americans politics"
"america americas politics" » "america americans politics", "america american politics", "america american political", "america mexican politics", "america series politics"
"africa america politics" » "africa american politics", "africa american political", "africa african politics", "african americans politics", "america american politics", "asia america politics"

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: (("african american politicians") OR ((("africa america politics") OR ("america americas politics"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"african american politicians\") or (((\"africa america politics\") OR (\"america americas politics\"))))~".
• Removing quotes may allow a broader search: (( african american politicians ) or ((( africa america politics ) OR ( america americas politics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("african american politicians") or ((("africa america politics") OR ("america americas politics"))))*.