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