Perhaps you should try some spelling variations:
transport data » transport demand
sea transport » road transport, bus transport
a transfer » cash transfer, heat transfer, data transfer
transfer 1 » transfer 18, transfer _, transfer 3
areas own » areas can
bias time » bias die, das time, his time
own sea » own ses, own seed, own real
time a » time _
1 do » _ do

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: (( areas own sea transport data _ ) OR ( bias time a transfer 1 do ))~.
• Adding a wildcard symbol may retrieve word variants: (( areas own sea transport data _ ) or ( bias time a transfer 1 do ))*.