Perhaps you should try some spelling variations:
"polemicises" » "polemicised", "polemicist", "polemicized"
"polemicass" » "polemical", "polemics", "polemica", "polemicals", "polemicss", "polemicas"
"polemicas" » "polemical", "polemics", "polemica"

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: (("polemicises" OR ("polemicists" OR "polemicass")) OR "polemicas").
• Removing quotes may allow a broader search: (( polemicises or ( polemicists or polemicass )) or polemicas ).
• Adding a wildcard symbol may retrieve word variants: (("polemicises" or ("polemicists" or "polemicass")) or "polemicas")*.