Perhaps you should try some spelling variations:
"etica politica publicas." » "etica politica publica.", "etica politica publicaciones.", "publica politica publicas."
"serie politicas publica." » "serie politicas publicad.", "serie politica publica.", "serie politicos republica.", "serie policiaca publica."
"elite politicas publicas." » "elite politicas publicads.", "elite politica publicas.", "elite politicos republicas.", "elites politicas publicas.", "elite politico publicas."

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