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."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politica publico.", "series political publico.", "series politicas publico."

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