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