Perhaps you should try some spelling variations:
case transformed » has transformed, have transformed, a transformed
data transfer » cash transfer, heat transfer
transfer der » transfer fees, transfer _
bad case » based case, id case, d case
luis e » luis c, luis a
guias » guia
cmacao » cacao, macao

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( guias bad case transformed _ acao ) OR ( ((luis e) OR (luis f)) data transfer der cmacao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( guias bad case transformed _ acao ) or ( ((luis e) OR (luis f)) data transfer der cmacao ))~".
• Adding a wildcard symbol may retrieve word variants: (( guias bad case transformed _ acao ) or ( ((luis e) OR (luis f)) data transfer der cmacao ))*.