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