Perhaps you should try some spelling variations:
transport codes » transport modes, transport models, transport costs
transport code » transport mode, transport modes, transport model
net transfer » net transfers, heat transfer, money transfer
transfer 3 » transfer _, transfer 4, transfer a
a urban » 2 urban, 4 urban, 1 urban
luis c » luis f
3 cash » _ cash, 3 case, a cash
luis a » luis f
c net » ic net, _ net, a net
acao » cacao, macao, cao

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 c net transfer 3 cash ) OR ( luis a urban ((transport code) OR (transport codes)) acao ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis c net transfer 3 cash ) or ( luis a urban ((transport code) or (transport codes)) acao ))*.