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