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

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 julia."))) or ("serie politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elites politicas julia.") OR ("limites politicos julia."))) OR ("serie politicas publicas.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elites politicas julia.\") OR (\"limites politicos julia.\"))) or (\"serie politicas publicas.\"))".
• Removing quotes may allow a broader search: (((( elites politicas julia. ) OR ( limites politicos julia. ))) or ( serie politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("elites politicas julia.") OR ("limites politicos julia."))) or ("serie politicas publicas."))*.