Perhaps you should try some spelling variations:
"serie policiaca publicad." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad."
"series politicas public." » "serie politicas public.", "series political public.", "especies politicas public.", "series politicas publicas.", "series politicas publicad.", "series politica publica."
"serie politica public." » "serie politica publica.", "serie politica publicas.", "serie politico publico.", "serie politicas public.", "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 politica public.") or ("series politicas public."))) or ("serie policiaca publicad."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica public.") OR ("series politicas public."))) OR ("serie policiaca publicad.")).
• Removing quotes may allow a broader search: (((( serie politica public. ) or ( series politicas public. ))) or ( serie policiaca publicad. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politica public.") or ("series politicas public."))) or ("serie policiaca publicad."))*.