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