Perhaps you should try some spelling variations:
"ser politicos republica." » "ser politico republicano.", "ser politicas republicanas.", "ser politica republicana.", "de politicos republica.", "serie politicas republica.", "usos politicos republica."
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politica publica."
"ser criticos republica." » "sus criticos republica.", "de criticos republica.", "der criticism republica."

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

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