Perhaps you should try some spelling variations:
"ideas politicas publico." » "ideas politicas publicas.", "ideas politicas publicad.", "ideas politico publico.", "las politicas publico.", "ideologias politicas publico."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."
"elite politica juan." » "elites politicas juan.", "etica politica juan.", "entre politica juan.", "elite politico juan.", "elite politica a.", "elite politica jose."

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: (((("ideas politicas publico.") OR ("elite politica juan."))) OR ("sobre politica publica."))~.
• Removing quotes may allow a broader search: (((( ideas politicas publico. ) or ( elite politica juan. ))) or ( sobre politica publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("ideas politicas publico.") or ("elite politica juan."))) or ("sobre politica publica."))*.