Perhaps you should try some spelling variations:
"serie politicos republica." » "serie politico republicano.", "serie criticos republica.", "serie politicas republicanas.", "series politicas republica.", "serie politica republica.", "ser politicos republica."
"elite politica publicas." » "elite politicas publicas.", "elite politica publica.", "elite politica publicaciones.", "elites politicas publicas.", "etica politica publicas.", "entre politica publicas."
"serie politicas pablo." » "serie policiaca pablo.", "serie politica pablo.", "serie politicas para.", "serie politicas paz."

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