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