Perhaps you should try some spelling variations:
"etica politica publico." » "etica politico publico.", "etica politica publicas.", "etica politicas publicad.", "publica politica publico."
"series politica publica." » "series political publica.", "series politicas publica.", "serie politica publica."
"serie politicas publicas." » "serie policiaca publicas.", "serie politicas public."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("series politica publica.") or ("etica politica publico."))) or ("serie politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("series politica publica.") OR ("etica politica publico."))) OR ("serie politicas publicas.")).
• Removing quotes may allow a broader search: (((( series politica publica. ) or ( etica politica publico. ))) or ( serie politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("series politica publica.") or ("etica politica publico."))) or ("serie politicas publicas."))*.