Perhaps you should try some spelling variations:
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publicaciones.", "sobre politicas publicass."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."
"elite politica publico." » "elite politico publico.", "elite politicas publicas.", "elite politicas publicad.", "elites politicas publico.", "etica politica publico.", "entre politica publico."

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 publica.") or ("elite politica publico."))) or ("sobre politica publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politica publica.") OR ("elite politica publico."))) OR ("sobre politica publicas."))*.
• Removing quotes may allow a broader search: (((( sobre politica publica. ) or ( elite politica publico. ))) or ( sobre politica publicas. ))*.