Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publicaciones.", "serie politicas publicass.", "serie policiaca publicas.", "sobre politica publicas."
"entre politica publica." » "entre politicas publicas.", "sobre politica publica."
"elite politicas al." » "elites politicas al.", "elite politica al.", "elite politico al.", "elite politicas el.", "elite politicas a.", "elite politicos al."

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

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