Perhaps you should try some spelling variations:
polemica » polemics, polemic, polemik
polemical » polemicsl, polemicl, polemikl
polemicized » politicized, polemicises, polemicizing
polemicised » polemicises, politicised, polemicists

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: ( (polemica OR polemical) OR ( polemicized OR polemicised )).
• Adding a wildcard symbol may retrieve word variants: ( (polemica or polemical) or ( polemicized or polemicised ))*.