Perhaps you should try some spelling variations:
data transforms » data transform, data transfers, data transforming
transforms em » transforms _, transforms a, transforms b
em cacao » du cacao
field a » field _, field 4, field 1
field 3 » field _
luis 1 » luis f, luis c, luis e
1 data » 2.1 data, 3.1 data, 4.1 data
luis a » luis f, luis c
a cash » a case

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 1 data transforms em cacao ) OR ( luis a cash transfers ((field a) OR (field 3)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis 1 data transforms em cacao ) or ( luis a cash transfers ((field a) or (field 3)) ))*.