Perhaps you should try some spelling variations:
"sobre politicas publicad." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicas.", "sobre politicas publicasd.", "sobre politica publicad.", "sobre politica publicasd."
"serie politicas publica." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas.", "serie policiaca publica.", "serie policiacas publica.", "sobre politicas publica.", "elite politicas publica."
"serie politica public." » "serie politica publica.", "serie politica publicas.", "serie politico publico.", "serie policiaca public.", "sobre politica public.", "elite politica public."

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 public.") OR ("sobre politicas publicad."))) OR ("serie politicas publica."))~.
• Removing quotes may allow a broader search: (((( serie politica public. ) or ( sobre politicas publicad. ))) or ( serie politicas publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("serie politica public.") or ("sobre politicas publicad."))) or ("serie politicas publica."))*.