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