Perhaps you should try some spelling variations:
"elite politicos republica." » "elite politico republicano.", "elite criticos republica.", "elite politicas republicanas.", "elite politico republica.", "elites politicas republica.", "elite politica republica."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas."
"serie politico publico." » "serie politica publica.", "serie politico republicano.", "serie politicas publicas.", "serie politicas publico.", "series political publico.", "series politicas publico."

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