Perhaps you should try some spelling variations:
"polemicises" » "polemicists", "polemicist", "polemicized"
"polemicised" » "polemicized", "politicised", "polemicists"
"polemicos" » "polemico", "politicos", "polemical"
"polemicas" » "polemical", "polemica", "politicas"
"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: (("polemicises" OR "polemicised") OR (("polemicos" OR "polemicas") OR "polemics")).
• Removing quotes may allow a broader search: (( polemicises or polemicised ) or (( polemicos or polemicas ) or polemics )).
• Adding a wildcard symbol may retrieve word variants: (("polemicises" or "polemicised") or (("polemicos" or "polemicas") or "polemics"))*.