Perhaps you should try some spelling variations:
"sobre politicas publico." » "sobre politicas publicad.", "sobre politico publico.", "sobre politica publicas.", "sobre politica publico.", "serie politicas publico."
"elite politicas publicas." » "elites politicas publicas.", "elite politica publicas.", "elite politico publicas."
"serie politica publica." » "serie politicas publica.", "serie policiaca publica.", "sobre 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: (("elite politicas publicas.") or ((("serie politica publica.") or ("sobre politicas publico."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas publicas.") OR ((("serie politica publica.") OR ("sobre politicas publico."))))*.
• Removing quotes may allow a broader search: (( elite politicas publicas. ) or ((( serie politica publica. ) or ( sobre politicas publico. ))))*.