Perhaps you should try some spelling variations:
"ciencas sociales investigacion accion." » "ciencas sociales investigacion en.", "ciencias sociales investigacion accion.", "ciencia social investigacion accion."
"ciencias social investigacion accion." » "ciencias social investigacion en.", "ciencias foca investigacion accion.", "ciencias sociales investigaciones accion.", "ciencias sociologia investigacion accion.", "ciencia social investigacion accion.", "ciencias sociales investigacion accion.", "ciencies socials 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: (("ciencas sociales investigacion accion.") or ("ciencias social investigacion accion."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("ciencas sociales investigacion accion.") OR ("ciencias social investigacion accion."))*.
• Removing quotes may allow a broader search: (( ciencas sociales investigacion accion. ) or ( ciencias social investigacion accion. ))*.