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