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