Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publicas.", "serie policiaca publica.", "serie policiacas publica.", "sobre politicas publica.", "elite politicas publica."
"serie politica publica." » "serie politicas publicas.", "serie policiaca publica.", "sobre politica publica.", "elite politica publica."
"elite politico en." » "elite politica en.", "delito politico en.", "elites politicas en.", "elite politico de."

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 en.") or ((("serie politica publica.") OR ("serie politicas publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("elite politico en.") OR ((("serie politica publica.") OR ("serie politicas publica."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elite politico en.\") or (((\"serie politica publica.\") OR (\"serie politicas publica.\"))))*".
• Removing quotes may allow a broader search: (( elite politico en. ) or ((( serie politica publica. ) OR ( serie politicas publica. ))))*.