Perhaps you should try some spelling variations:
"series political publico." » "series politico publico.", "series politicas publicas.", "series politicas publicad.", "series politicas publico.", "serie politicas publico.", "serie politica publico."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publicaciones.", "sobre politicas publicass."
"sobre politica publica." » "sobre politicas publicas.", "sobre politicas publica."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("series political publico.") or ((("sobre politica publicas.") or ("sobre politica publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("series political publico.") OR ((("sobre politica publicas.") OR ("sobre politica publica.")))).
• Removing quotes may allow a broader search: (( series political publico. ) or ((( sobre politica publicas. ) or ( sobre politica publica. )))).
• Adding a wildcard symbol may retrieve word variants: (("series political publico.") or ((("sobre politica publicas.") or ("sobre politica publica."))))*.