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