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