Perhaps you should try some spelling variations:
"etica politica publicas." » "etica politica publica.", "etica politica publicaciones.", "publica politica publicas."
"sobre politica publicas." » "sobre politica publica.", "sobre politica publicaciones.", "sobre politicas publicas."
"elite politicas publicas." » "elites politicas publicas.", "elite politica publicas.", "elite politico publicas."

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

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