Perhaps you should try some spelling variations:
transfer relations » transfer operations, transfer stations, transfer simulations
transfer beim » transfer bei, transfers bei, transfer axiom
data transfer » cash transfer, heat transfer
des transfer » des transfers, den transfer, der transfer
beim martin » bei martin
relations a » relations _
luis 3 » luis c, luis a, luis e
f data » 2 data, 1 data, dlf data
3 des » 3 der, 3 das, a des

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 3 des transfer beim martin ) OR ( luis f data transfer relations a ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis 3 des transfer beim martin ) or ( luis f data transfer relations a ))*.