Perhaps you should try some spelling variations:
"ciencias sociais investigacion accion." » "ciencias sociales investigacion accion.", "ciencias social investigacion accion.", "ciencias sociales nvestigacion accion.", "ciencias sociais investigacion en.", "ciencia social investigacion accion.", "ciencas sociales investigacion accion."
"ciencies socials investigacion accion." » "ciencies sociales investigacion accion.", "ciencies social investigacion accion.", "ciencies sociales nvestigacion accion.", "ciencies socials investigacion en.", "ciencias sociales investigacion accion.", "ciencia social investigacion accion.", "ciencas sociales investigacion accion."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("ciencies socials investigacion accion.") or ("ciencias sociais investigacion accion."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ciencies socials investigacion accion.") OR ("ciencias sociais investigacion accion."))*.
• Removing quotes may allow a broader search: (( ciencies socials investigacion accion. ) or ( ciencias sociais investigacion accion. ))*.