Perhaps you should try some spelling variations:
heart transfer » heat transfer, net transfer, far transfer
costs across » scores across, risks across
transfer bei » transfer beim, transfers bei, transfer der
6 transport » 16 transport, 3 transport, 4 transport
luis gene » luis rene
a heart » _ heart, 3 heart, a health
bei aal » bei carl, bei adam
gene 6 » gene _, gene m, gene 1
luis a » luis f, luis c

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 gene 6 transport costs across ) OR ( luis a heart transfer bei aal ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis gene 6 transport costs across ) or ( luis a heart transfer bei aal ))*.