Perhaps you should try some spelling variations:
transfers field » transfers united
transforms du » transforms a, transforms b, transform _
des transfers » net transfers, cash transfers, arms transfers
field a » field _, field 3, field 4
f data » 2 data, 1 data, dlf data
luis a » luis c
a des » a der, a das

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: (( luis f data ((transforms du) OR (transforms _)) cacao ) OR ( luis a des transfers field a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis f data ((transforms du) OR (transforms _)) cacao ) or ( luis a des transfers field a ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis f data ((transforms du) OR (transforms _)) cacao ) or ( luis a des transfers field a ))*.