Perhaps you should try some spelling variations:
"serie policiacas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca publica.", "serie politicas publica.", "series politicas publica."
"delito politico publicas." » "delito politica publicas.", "delito politicas publicas.", "delito politico publico.", "delitos politicos publicas.", "mito politico publicas.", "etico politico publicas."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."

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: (("delito politico publicas.") or ((("serie politica publica.") or ("serie policiacas publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("delito politico publicas.") OR ((("serie politica publica.") OR ("serie policiacas publica.")))).
• Removing quotes may allow a broader search: (( delito politico publicas. ) or ((( serie politica publica. ) or ( serie policiacas publica. )))).
• Adding a wildcard symbol may retrieve word variants: (("delito politico publicas.") or ((("serie politica publica.") or ("serie policiacas publica."))))*.