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