Perhaps you should try some spelling variations:
"serie politicas publica." » "serie politicas publicas.", "serie politicas publicad.", "serie politica publica.", "serie policiaca publica."
"elites politicas luis." » "limites politicos luis.", "las politicas luis.", "ideas politicas luis.", "elites politica luis.", "elites politicas las.", "elites politicas polis."
"limites politico luis." » "limites politicos luis.", "lideres politicos luis.", "civiles politicos luis.", "limites 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: (((("elites politicas luis.") or ("limites politico luis."))) or ("serie politicas publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elites politicas luis.") OR ("limites politico luis."))) OR ("serie politicas publica."))*.
• Removing quotes may allow a broader search: (((( elites politicas luis. ) or ( limites politico luis. ))) or ( serie politicas publica. ))*.