Perhaps you should try some spelling variations:
dc transformer » _ transformer, 3 transformer, a transformer
transformer ct » transformer 1, transformer _, transformer 4
net transfer » net transfers, heat transfer, money transfer
transfer bei » transfer beim, transfers bei, transfer der
bias index » bios index
ct across » cil across, 19 across, eu across
index dc » index d, index des, index der
bei marc » bei marx, bei maria, bei carl
luis c » luis f
c net » ic net, _ net, a net

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: (( bias index dc transformer ct across ) OR ( luis c net transfer bei marc ))~.
• Adding a wildcard symbol may retrieve word variants: (( bias index dc transformer ct across ) or ( luis c net transfer bei marc ))*.