Perhaps you should try some spelling variations:
"elite politicas publica." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas publica.", "elite politico publica."
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca publica."
"sobre politicas publico." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica publico."

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