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

You may be able to get more results by adjusting your search query.

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