Perhaps you should try some spelling variations:
"series politicas publicas." » "serie politicas publicas.", "series political publicas.", "especies politicas publicas.", "series politicas publico."
"serie politica publica." » "serie politica publicasa.", "serie politico publicoa.", "serie politicas publicada.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."
"sobre politica public." » "sobre politica publicas.", "sobre politico publico.", "sobre politicas publicad.", "sobre politicas public."

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