Perhaps you should try some spelling variations:
"elites politica publicas." » "elites politicas publicas.", "elites politica publicaciones.", "elites politicas publicass.", "elite politica publicas.", "elite politico publicas."
"elite politicas publico." » "elite politicas publicas.", "elite politicas publicad.", "elite politico publico.", "elites politicas publico.", "elite politica 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: (((("elites politica publicas.") OR ("sobre politica publica."))) OR ("elite politicas publico."))~.
• Removing quotes may allow a broader search: (((( elites politica publicas. ) or ( sobre politica publica. ))) or ( elite politicas publico. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elites politica publicas.") or ("sobre politica publica."))) or ("elite politicas publico."))*.