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."
"serie politicas publico." » "serie politicas publicas.", "serie politicas publicad.", "serie politico publico.", "serie policiaca publico."
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."

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