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

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