Perhaps you should try some spelling variations:
"sobre politicas publica." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publicas.", "serie politicas publica."
"elite politicas publico." » "elite politicas publicas.", "elite politicas publicad.", "elite politico publico.", "elites politicas publico.", "elite politica publico."
"sobre politica publica." » "sobre 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: (("elite politicas publico.") or ((("sobre politica publica.") OR ("sobre politicas publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politicas publico.") OR ((("sobre politica publica.") OR ("sobre politicas publica."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politicas publico.\") or (((\"sobre politica publica.\") OR (\"sobre politicas publica.\"))))*".
• Removing quotes may allow a broader search: (( elite politicas publico. ) or ((( sobre politica publica. ) OR ( sobre politicas publica. ))))*.