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