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