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