Perhaps you should try some spelling variations:
"african american politicians" » "african american political", "african african politics", "african mexican politics"
"african americans politics" » "african american political", "african african politics", "african mexican politics", "afro americans politics"
"mexican americans politics" » "mexican american political", "mexican african politics", "mexican mexican politics", "mexican american politics", "asian americans politics"
"african american policies" » "african american police", "african american policy", "african american political"
"america americas politics" » "america american political", "america african politics", "america mexican politics", "america american politics", "america series politics"
"africa america politics" » "africa american political", "africa african politics", "africa american policy", "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 ("african american policies"))) OR ((((("africa america politics") OR ("america americas politics"))) OR ((("african americans politics") OR ((("mexican americans politics") OR ("african american politics"))))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"african american politicians\") or (\"african american policies\"))) or (((((\"africa america politics\") OR (\"america americas politics\"))) or (((\"african americans politics\") or (((\"mexican americans politics\") or (\"african american politics\"))))))))~".
• Removing quotes may allow a broader search: (((( african american politicians ) or ( african american policies ))) or ((((( africa america politics ) OR ( america americas politics ))) or ((( african americans politics ) or ((( mexican americans politics ) or ( african american politics ))))))))~.
• Adding a wildcard symbol may retrieve word variants: (((("african american politicians") or ("african american policies"))) or ((((("africa america politics") OR ("america americas politics"))) or ((("african americans politics") or ((("mexican americans politics") or ("african american politics"))))))))*.