Perhaps you should try some spelling variations:
"polemicised" » "polemicises", "polemicized", "politicised"
"polemicizing" » "politicizing", "polymerizing", "solemnizing"
"polemicals" » "polemical", "polemicas", "polemically"
"polemics" » "polemical"

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: (("polemicised" OR "polemicizing") OR ("polemicals" OR "polemics")).
• Removing quotes may allow a broader search: (( polemicised or polemicizing ) or ( polemicals or polemics )).
• Adding a wildcard symbol may retrieve word variants: (("polemicised" or "polemicizing") or ("polemicals" or "polemics"))*.