Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas.", "serie policiaca publicad."
"levil exilio republicano." » "el exilio republicano.", "egil emilio republicano.", "medio exilio republicano."
"del exilio republicano." » "el 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: (((("levil exilio republicano.") OR ("del exilio republicano."))) or ("serie politicas publicad."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("levil exilio republicano.") OR ("del exilio republicano."))) OR ("serie politicas publicad.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"levil exilio republicano.\") OR (\"del exilio republicano.\"))) or (\"serie politicas publicad.\"))".
• Removing quotes may allow a broader search: (((( levil exilio republicano. ) OR ( del exilio republicano. ))) or ( serie politicas publicad. )).
• Adding a wildcard symbol may retrieve word variants: (((("levil exilio republicano.") OR ("del exilio republicano."))) or ("serie politicas publicad."))*.