Perhaps you should try some spelling variations:
"serie politicas publicasa." » "serie politicas publicas.", "serie politica publicas.", "serie politicas publicad.", "serie politicas publicasasa.", "serie politicas publicadasa.", "serie politica publicaasa.", "serie policiaca publicasa."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "sobre politica public."
"teoria politica public." » "teoria critica public.", "historia politica public.", "ciencia politica public.", "teoria politica publica.", "teoria politica publicas.", "teoria politico 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: (((("teoria politica public.") OR ("sobre politicas public."))) OR ("serie politicas publicasa."))~.
• Removing quotes may allow a broader search: (((( teoria politica public. ) or ( sobre politicas public. ))) or ( serie politicas publicasa. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("teoria politica public.") or ("sobre politicas public."))) or ("serie politicas publicasa."))*.