Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "sobre politica publicas.", "elite politica publicas."
"serie policiaca publico." » "serie politica publica.", "serie politico publico.", "serie oficial publico."
"elite politicas public." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas public.", "elite politica public.", "elite politico 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 publicas.") OR ("serie policiaca publico."))) OR ("elite politicas public."))~.
• Removing quotes may allow a broader search: (((( serie politica publicas. ) or ( serie policiaca publico. ))) or ( elite politicas public. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("serie politica publicas.") or ("serie policiaca publico."))) or ("elite politicas public."))*.