Perhaps you should try some spelling variations:
federal transfer » federal transfers, central transfers, fiscal transfer
data transfer » cash transfer, heat transfer
transfer ein » transfers ein, transfer beim, transfer bei
guias debt » guias de
e federal » _ federal, a federal, 4 federal
ein cao » ein echo
luis e » luis f, luis c, luis a

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 e federal transfer _ macao ) OR ( guias debt data transfer ein cao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis e federal transfer _ macao ) or ( guias debt data transfer ein cao ))*.