Perhaps you should try some spelling variations:
transfer costs » transport costs, transfer amounts
mass transfer » cash transfer, basin transfer, mass transport
den transfer » gene transfer, heat transfer, data transfer
transfer 3 » transfer _, transfer 4, transfer a
costs case » costs cash
3 martin » c martin, f martin, g martin
luis c » luis f
c mass » _ mass, a mass, 1 mass
c den » co den, _ den, c der

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 den transfer 3 martin ) OR ( luis c mass transfer costs case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis c den transfer 3 martin ) or ( luis c mass transfer costs case ))*.