Perhaps you should try some spelling variations:
"serie politicas publicasa." » "serie politicas publicas.", "serie politica publicas.", "serie politicas publicad.", "serie politicas publicassa.", "serie politicas publicadsa.", "serie politica publicasa.", "serie politicas publicasasa.", "serie politicas publicadasa.", "serie politica publicaasa.", "serie policiaca publicasa."
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie politicas publicasa.", "serie politicas publicada.", "serie politica publicaa.", "serie policiaca publica."
"sobre politicas public." » "sobre politicas publicas.", "sobre politicas publicad.", "sobre politica publica.", "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: (("sobre politicas public.") or ((("serie politicas publica.") OR ("serie politicas publicasa."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politicas public.") OR ((("serie politicas publica.") OR ("serie politicas publicasa.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"sobre politicas public.\") or (((\"serie politicas publica.\") OR (\"serie politicas publicasa.\"))))".
• Removing quotes may allow a broader search: (( sobre politicas public. ) or ((( serie politicas publica. ) OR ( serie politicas publicasa. )))).
• Adding a wildcard symbol may retrieve word variants: (("sobre politicas public.") or ((("serie politicas publica.") OR ("serie politicas publicasa."))))*.