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