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