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