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

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politicas publico.") OR ("elite politico publico."))) OR ("sobre politica publica."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elite politicas publico.\") OR (\"elite politico publico.\"))) or (\"sobre politica publica.\"))~".
• Removing quotes may allow a broader search: (((( elite politicas publico. ) OR ( elite politico publico. ))) or ( sobre politica publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elite politicas publico.") OR ("elite politico publico."))) or ("sobre politica publica."))*.