Perhaps you should try some spelling variations:
"serie policiaca publicaa." » "serie politica publica.", "serie politicas publicas.", "serie politicas publicad."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones.", "sobre politica publicaas.", "sobre politico publicoas.", "sobre politicas publicasas."
"elite politica public." » "elite politica publica.", "elite politico publico.", "elite politicas publicas.", "elites politicas public.", "etica politica public.", "entre politica 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 publicas.") or ("serie policiaca publicaa."))) or ("elite politica public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sobre politica publicas.") OR ("serie policiaca publicaa."))) OR ("elite politica public."))*.
• Removing quotes may allow a broader search: (((( sobre politica publicas. ) or ( serie policiaca publicaa. ))) or ( elite politica public. ))*.