Perhaps you should try some spelling variations:
"ser politicos republica." » "ser politico republicano.", "ser criticos republica.", "ser politicas republicanas.", "de politicos republica.", "serie politicas republica.", "usos politicos republica."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "sobre politica publica.", "elite politica publica."
"serie policiaca public." » "serie politica publicas.", "serie politico publico."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politica publica.") or ("ser politicos republica."))) or ("serie policiaca public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politica publica.") OR ("ser politicos republica."))) OR ("serie policiaca public."))*.
• Removing quotes may allow a broader search: (((( serie politica publica. ) or ( ser politicos republica. ))) or ( serie policiaca public. ))*.