Perhaps you should try some spelling variations:
"serie politico publico." » "serie politica publicas.", "serie politico republicano.", "serie politicos republica.", "serie politicas publico.", "series political publico.", "series politicas publico."
"serie politica publico." » "serie politica publicas.", "serie politicas publicas.", "serie politicas publicad.", "serie politicas publico.", "serie policiaca publico.", "elite politica 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: (((("serie politico publico.") OR ("serie politica publico."))) or ("sobre politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politico publico.") OR ("serie politica publico."))) OR ("sobre politica publica."))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie politico publico.\") OR (\"serie politica publico.\"))) or (\"sobre politica publica.\"))*".
• Removing quotes may allow a broader search: (((( serie politico publico. ) OR ( serie politica publico. ))) or ( sobre politica publica. ))*.