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