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