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