Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"serie politicas publico." » "serie politicas publicas.", "serie politicas publicad.", "serie politico publico.", "sobre politicas publico.", "elite politicas publico."
"serie politica publica." » "serie politicas publicas.", "sobre politica publica.", "elite politica publica."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politicas publico.") or ("serie policiaca publicas."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas publico.") OR ("serie policiaca publicas."))) OR ("serie politica publica."))*.
• Removing quotes may allow a broader search: (((( serie politicas publico. ) or ( serie policiaca publicas. ))) or ( serie politica publica. ))*.