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

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 politica publica.") or ((("elite politicas publico.") OR ("elite politicas publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publica.") OR ((("elite politicas publico.") OR ("elite politicas publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"serie politica publica.\") or (((\"elite politicas publico.\") OR (\"elite politicas publicas.\"))))".
• Removing quotes may allow a broader search: (( serie politica publica. ) or ((( elite politicas publico. ) OR ( elite politicas publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politica publica.") or ((("elite politicas publico.") OR ("elite politicas publicas."))))*.