Perhaps you should try some spelling variations:
"serie policiaca publicaa." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "sobre politicas publica.", "elite politicas publica."
"serie politica public." » "serie politica publica.", "serie politica publicas.", "serie politico publico.", "sobre politica public.", "elite politica public."

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