Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicad.", "serie politica publicas.", "serie politicos republica.", "serie policiaca publica."
"etica politicas publicas." » "etica politicas publicads.", "etica politica publicass.", "etica politicos republicas.", "etico politicas publicas.", "etico politicos publicas.", "etico politica publicas.", "publica politicas publicas.", "etica politicas public.", "etica politicas publico."
"etica politica publica." » "publica 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: (("serie politicas publica.") or ((("etica politica publica.") OR ("etica politicas publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politicas publica.") OR ((("etica politica publica.") OR ("etica politicas publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"serie politicas publica.\") or (((\"etica politica publica.\") OR (\"etica politicas publicas.\"))))".
• Removing quotes may allow a broader search: (( serie politicas publica. ) or ((( etica politica publica. ) OR ( etica politicas publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politicas publica.") or ((("etica politica publica.") OR ("etica politicas publicas."))))*.