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

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