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