Perhaps you should try some spelling variations:
"etica politicos republica." » "etica politico republicano.", "etica criticos republica.", "etica politicas republicanas.", "etico politicos republica.", "etica politica republica.", "etico politico republica."
"sobre politica publico." » "sobre politico publico.", "sobre politica publicas.", "sobre politicas publicas.", "sobre politicas publico."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."

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

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