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