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