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