Perhaps you should try some spelling variations:
"ser politicos republica." » "ser politico republicano.", "ser criticos republica.", "ser politicas republicanas.", "de politicos republica.", "usos politicos republica.", "y politicos republica."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca public."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre 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 ((("ser politicos republica.") OR ("elite politica publica."))))~.
• Removing quotes may allow a broader search: (( serie politicas public. ) or ((( ser politicos republica. ) or ( elite politica publica. ))))~.
• Adding a wildcard symbol may retrieve word variants: (("serie politicas public.") or ((("ser politicos republica.") or ("elite politica publica."))))*.