Perhaps you should try some spelling variations:
"limites politicos la." » "lideres politicos la.", "debates politicos la.", "limites juridicos la.", "limites politicos las.", "limites politico la.", "limites politicas la."
"elites politicas julia." » "las politicas julia.", "ideas politicas julia.", "relaciones politicas julia.", "elites politico julia.", "elites politicas la.", "elites politicas asia."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."

Try widening your search to All Fields.

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