Perhaps you should try some spelling variations:
"serie politico publico." » "serie politica publicas.", "serie politico republicano.", "serie politicos republica.", "series political publico.", "series politicas publico.", "serie policiaca publico."
"serie politicas publicas." » "serie policiaca publicas.", "serie policiacas publicas.", "sobre politicas publicas.", "elite politicas publicas.", "serie politicas public."
"serie politica publica." » "serie policiaca publica.", "sobre politica publica.", "elite politica publica."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politico publico.") OR ("serie politica publica."))) OR ("serie politicas publicas."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie politico publico.\") OR (\"serie politica publica.\"))) or (\"serie politicas publicas.\"))~".
• Removing quotes may allow a broader search: (((( serie politico publico. ) OR ( serie politica publica. ))) or ( serie politicas publicas. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("serie politico publico.") OR ("serie politica publica."))) or ("serie politicas publicas."))*.