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