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.", "especies politicas publico."
"serie politico publico." » "serie politica publicas.", "serie politico republicano.", "serie politicos republica.", "serie politicas publico.", "series political publico.", "serie policiaca 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: (((("serie politico publico.") OR ("series politicas publico."))) OR ("serie politica publica."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie politico publico.\") OR (\"series politicas publico.\"))) or (\"serie politica publica.\"))~".
• Removing quotes may allow a broader search: (((( serie politico publico. ) OR ( series politicas publico. ))) or ( serie politica publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("serie politico publico.") OR ("series politicas publico."))) or ("serie politica publica."))*.