Perhaps you should try some spelling variations:
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"las politicas public." » "las politicas publicas.", "las politicas publicad.", "las politica publicas."
"elite politico julia." » "elite politica julia.", "delito politico julia.", "elites politicas julia.", "elite politico la.", "elite politico luis.", "elite politico juan."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("elite politico julia.") or ("las politicas public."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politico julia.") OR ("las politicas public."))) OR ("serie politica publica."))*.
• Removing quotes may allow a broader search: (((( elite politico julia. ) or ( las politicas public. ))) or ( serie politica publica. ))*.