Perhaps you should try some spelling variations:
"serie policiaca publicadas." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publicas.", "sobre politica public.", "serie politicas public."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "sobre politica publica.", "elite politica publica."

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