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

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 politica publica.") OR ("series politico publico."))) OR ("serie politica publicas."))~.
• Removing quotes may allow a broader search: (((( serie politica publica. ) or ( series politico publico. ))) or ( serie politica publicas. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("serie politica publica.") or ("series politico publico."))) or ("serie politica publicas."))*.