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

Try widening your search to All Fields.

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 ("public politico publico."))) or ("elite politicas publicad."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politica publica.") OR ("public politico publico."))) OR ("elite politicas publicad.")).
• Removing quotes may allow a broader search: (((( sobre politica publica. ) or ( public politico publico. ))) or ( elite politicas publicad. )).
• Adding a wildcard symbol may retrieve word variants: (((("sobre politica publica.") or ("public politico publico."))) or ("elite politicas publicad."))*.