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