Perhaps you should try some spelling variations:
"sobre politica publicad." » "sobre politicas publicad.", "sobre politica publicas.", "sobre politicas publicas.", "sobre politicas publicasd."
"sobre politicas publico." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politico publico.", "serie politicas publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("sobre politica publicad.") or ("serie politica publica."))) or ("sobre politicas publico."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politica publicad.") OR ("serie politica publica."))) OR ("sobre politicas publico."))*.
• Removing quotes may allow a broader search: (((( sobre politica publicad. ) or ( serie politica publica. ))) or ( sobre politicas publico. ))*.