Perhaps you should try some spelling variations:
"debate politico publicoa." » "debate politico publico.", "debate politica publica.", "debate politica publicas."
"elite politica public." » "elite politica publica.", "elite politica publicas.", "elite politico publico.", "elites politicas public.", "etica politica public.", "entre politica public."
"serie politicas publicas." » "serie policiaca publicas.", "serie politicas publica.", "serie 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: (((("elite politica public.") or ("debate politico publicoa."))) or ("serie politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politica public.") OR ("debate politico publicoa."))) OR ("serie politicas publicas.")).
• Removing quotes may allow a broader search: (((( elite politica public. ) or ( debate politico publicoa. ))) or ( serie politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("elite politica public.") or ("debate politico publicoa."))) or ("serie politicas publicas."))*.