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