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