Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicad."
"las politicas public." » "las politicas publicad.", "las politica publica.", "las politica publicas."
"elite politicas publicas." » "elite politicas publicadas.", "elite politica publicaas.", "elite politica publicasas.", "elites politicas publicas.", "elite politica publicas.", "elite politico publicas."

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"las politicas public.\") OR (\"elite politicas publicas.\"))) OR (\"serie policiaca publica.\"))~".
• Removing quotes may allow a broader search: (((( las politicas public. ) OR ( elite politicas publicas. ))) OR ( serie policiaca publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("las politicas public.") OR ("elite politicas publicas."))) OR ("serie policiaca publica."))*.