Perhaps you should try some spelling variations:
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"las politicas public." » "las politicas publicas.", "las politicas publicad.", "las politica publica."
"delito politico julia." » "delitos politicos julia.", "mito politico julia.", "etico politico julia.", "delito politico la.", "delito politico luis.", "delito politico juan."

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: (((("delito politico julia.") OR ("las politicas public."))) OR ("serie policiaca publica."))~.
• Removing quotes may allow a broader search: (((( delito politico julia. ) or ( las politicas public. ))) or ( serie policiaca publica. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("delito politico julia.") or ("las politicas public."))) or ("serie policiaca publica."))*.