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