Perhaps you should try some spelling variations:
"elite politica publica." » "elite politicas publicas.", "elites politicas publica.", "etica politica publica.", "entre politica publica."
"serie politicas public." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca public."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publicas.", "sobre politica public."

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