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