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