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