Perhaps you should try some spelling variations:
"african american politicians" » "african american political", "african america politics", "african americans politics"
"america american politics" » "america americas politics", "america mexican politics", "mexican american politics"
"africa african politics" » "africa asian politics", "africa america politics", "africa mexican politics", "african americans politics", "america's african 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 ((("america american politics") OR ("africa african politics"))))~.
• Removing quotes may allow a broader search: (( african american politicians ) or ((( america american politics ) or ( africa african politics ))))~.
• Adding a wildcard symbol may retrieve word variants: (("african american politicians") or ((("america american politics") or ("africa african politics"))))*.