Perhaps you should try some spelling variations:
"clase politica publicasa." » "clase politica publicas.", "clase politicas publicas.", "clase politica republicana.", "clase politicas publicassa.", "class political publicasa.", "chile politica publicasa."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca public."
"entre politica publica." » "entre politicas publicas.", "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 politicas public.") OR ((("entre politica publica.") OR ("clase politica publicasa."))))~.
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( entre politica publica. ) or ( clase politica publicasa. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("entre politica publica.") or ("clase politica publicasa."))))*.