Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca publica."
"serie exilio republicano." » "levil exilio republicano.", "medio exilio republicano.", "rio exilio republicano."
"ette exilio republicano." » "este exilio republicano.", "ente exilio republicano."

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 exilio republicano.") OR ("ette exilio republicano."))) or ("serie politicas publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie exilio republicano.") OR ("ette exilio republicano."))) OR ("serie politicas publica.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"serie exilio republicano.\") OR (\"ette exilio republicano.\"))) or (\"serie politicas publica.\"))".
• Removing quotes may allow a broader search: (((( serie exilio republicano. ) OR ( ette exilio republicano. ))) or ( serie politicas publica. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie exilio republicano.") OR ("ette exilio republicano."))) or ("serie politicas publica."))*.