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