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