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