Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas.", "serie policiaca publicad."
"lideres politicos luis." » "limites politicos luis.", "actores politicos luis.", "lideres politico luis.", "lideres politicos las.", "lideres politica luis."
"elites politica las." » "elites politicas las.", "elite politica las.", "elite politico las.", "elites politica la.", "elites politica a.", "elites politica clasica."

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elites politica las.") OR ("lideres politicos luis."))) OR ("serie politicas publicad."))~.
• Removing quotes may allow a broader search: (((( elites politica las. ) or ( lideres politicos luis. ))) or ( serie politicas publicad. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elites politica las.") or ("lideres politicos luis."))) or ("serie politicas publicad."))*.