Perhaps you should try some spelling variations:
ciencas sociales » ciencias sociales
ciencia social » ciencias sociales, science social, asistencia social
e juridicas » y juridicas, _ juridicas
i juridicas » y juridicas, _ juridicas
sociales e » sociales en, sociales de, sociales a
social i » social ii, social a, social _

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ciencas sociales e juridicas. ) or ( ciencia social i juridicas. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ciencas sociales e juridicas. ) OR ( ciencia social i juridicas. )).
• Adding a wildcard symbol may retrieve word variants: (( ciencas sociales e juridicas. ) or ( ciencia social i juridicas. ))*.