Perhaps you should try some spelling variations:
"polemicas" » "polemical", "polemica", "politicas"
"polemics" » "polemical"
"polemicisess" » "polemicises", "polemicist", "polemicized"
"polemicised" » "polemicises", "polemicized", "politicised"

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 "polemics") OR ("polemicists" OR "polemicisess")) OR "polemicised").
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"polemicas\" OR \"polemics\") or (\"polemicists\" or \"polemicisess\")) or \"polemicised\")".
• Removing quotes may allow a broader search: ((( polemicas OR polemics ) or ( polemicists or polemicisess )) or polemicised ).
• Adding a wildcard symbol may retrieve word variants: ((("polemicas" OR "polemics") or ("polemicists" or "polemicisess")) or "polemicised")*.