Perhaps you should try some spelling variations:
"series politica publicas." » "series politicas publicas.", "series politica publicaciones.", "series politicas publicass.", "series political publicas.", "serie politicas publicas."
"series politico publico." » "series politico republicano.", "series politicos republica.", "series politicas publicas.", "series political publico.", "series politicas publico.", "serie politicas publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre 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: (((("series politica publicas.") OR ("series politico publico."))) OR ("serie politica publica."))~.
• Removing quotes may allow a broader search: (((( series politica publicas. ) or ( series politico publico. ))) or ( serie politica publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("series politica publicas.") or ("series politico publico."))) or ("serie politica publica."))*.