Perhaps you should try some spelling variations:
"serie cronicas republica." » "serie criticos republica.", "serie colonia republica.", "series armonicas republica.", "berlin cronicas republica.", "maria cronicas republica."
"sobre politica publicas." » "sobre politicas publicas.", "sobre politica publica.", "sobre politica publicaciones."
"serie criticos publica." » "serie criticos republica.", "serie clasicos publica.", "sopi criticos publica.", "teorico criticos publica."

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

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