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