Perhaps you should try some spelling variations:
"independent politician" » "independiente politician", "independientes politician", "independencia politician", "independe politician", "independing politician"
"independing political" » "depending political", "independiente political", "independence political"
"dependent politician" » "dependiente politician", "depende politician", "depending politician"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("independent politician") OR ("independing political"))) OR ("dependent politician"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"independent politician\") OR (\"independing political\"))) OR (\"dependent politician\"))*".
• Removing quotes may allow a broader search: (((( independent politician ) OR ( independing political ))) OR ( dependent politician ))*.