Perhaps you should try some spelling variations:
"serie politicos republica." » "serie politico republicano.", "serie criticos republica.", "serie politicas republicanas.", "series politicas republica.", "ser politicos republica.", "series political republica."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas.", "elite politica publicas."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca public.", "serie policiacas public.", "sobre politicas public.", "elite politicas public."

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