Perhaps you should try some spelling variations:
"existen politicas publica." » "elites politicas publica.", "exiones politicas publica.", "tristes politicas publica.", "existen politicas publicas.", "existen politicas publicad.", "existen politicos republica."
"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."

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