Perhaps you should try some spelling variations:
"sobre politica publicas." » "sobre politica publica.", "sobre politica publicaciones.", "sobre politicas publicas."
"elite politico publica." » "elite politica publica.", "elite politico publico.", "elite politicos republica.", "delito politico publica.", "elites politicas publica."
"elite politicas publicas." » "elites politicas publicas.", "elite politica publicas.", "existen politicas publicas."

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