Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca publica.", "serie policiacas publica.", "sobre politicas publica.", "elite politicas publica."
"serie politica publica." » "serie politicas publicas.", "serie policiaca publica.", "sobre politica publica.", "elite politica publica."
"ser criticos republica." » "sus criticos republica.", "de criticos republica.", "der criticism republica."

Try widening your search to All Fields.

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 ((("serie politicas publica.") or ("ser criticos republica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publica.") OR ((("serie politicas publica.") OR ("ser criticos republica.")))).
• Removing quotes may allow a broader search: (( serie politica publica. ) or ((( serie politicas publica. ) or ( ser criticos republica. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politica publica.") or ((("serie politicas publica.") or ("ser criticos republica."))))*.