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

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