Perhaps you should try some spelling variations:
transfers system » transfer system, transfer systems, transport system
sum transfers » arms transfers, _ transfers, net transfers
system across » systems across, system access, systems cross
transfer beim » transfer bei, transfers bei, transfer axiom
den transfer » gene transfer, heat transfer, data transfer
beim aal » bei aal, beim kaad, beim bau
luis e » luis f, luis c, luis a
e den » es den, se den, _ den
rene » rent, gene

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 rene sum transfers system across ) OR ( luis e den transfer beim aal ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis rene sum transfers system across ) or ( luis e den transfer beim aal ))*.