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