Perhaps you should try some spelling variations:
"polemicas" » "polemical", "polemics", "politicas", "polemicals", "polemicss"
"polemicss" » "polemics", "polemicos", "polemicists"
"polemico" » "polemics", "polemic", "polemical"
"polemica" » "polemical", "polemics", "polemic"

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: ("polemicas" OR ("polemicss" OR ("polemico" OR "polemica"))).
• Removing quotes may allow a broader search: ( polemicas or ( polemicss or ( polemico or polemica ))).
• Adding a wildcard symbol may retrieve word variants: ("polemicas" or ("polemicss" or ("polemico" or "polemica")))*.