Perhaps you should try some spelling variations:
"elite politica publicaa." » "elite politica publicas.", "elite politicas publicas.", "elite politicas publicad.", "elite politicas publicasa.", "elites politicas publicaa.", "etica politica publicaa.", "entre politica publicaa."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"serie criticos republica." » "serie clasicos republica.", "serie cronicas republica.", "sopi criticos 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 criticos republica.") or ("serie politica publica."))) or ("elite politica publicaa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie criticos republica.") OR ("serie politica publica."))) OR ("elite politica publicaa.")).
• Removing quotes may allow a broader search: (((( serie criticos republica. ) or ( serie politica publica. ))) or ( elite politica publicaa. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie criticos republica.") or ("serie politica publica."))) or ("elite politica publicaa."))*.