Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas.", "elite politica publicas."
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca publica.", "serie policiacas publica.", "sobre politicas publica.", "elite politicas publica."
"etica politica publico." » "etica politica publica.", "etica politico publico.", "etica politicas publicas.", "publica politica publico."

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