Perhaps you should try some spelling variations:
"publico politico publicas." » "publico politica publicas.", "publico politicas publicas.", "publico politico publico.", "publica politica publicas.", "juridico politico publicas.", "public policy publicas."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."
"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.

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