Perhaps you should try some spelling variations:
"sobre politica publica." » "sobre politicas publicas.", "sobre politica publicasa.", "sobre politico publicoa.", "sobre politicas publicasa.", "sobre politicas publica."
"elite politica public." » "elite politica publicas.", "elite politico publico.", "elite politicas publicas.", "elites politicas public.", "etica politica public.", "entre politica public."
"elite politico de." » "delito politico de.", "elites politicas de.", "debate politico de."

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