Perhaps you should try some spelling variations:
transform primer » transform order, transform power, transform fourier
loeve transform » alone transform, queue transform, cosine transform
primer across » prices across, time across, power across
file transfer » wire transfer, risk transfer, food transfer
transfer der » transfer fees, transfer _
der call » bear call, we call, der ca
luis de » luis e
de file » de fele, do file, code file
sein » seine, ein, seen

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 sein loeve transform primer across ) OR ( luis de file transfer der call ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis sein loeve transform primer across ) or ( luis de file transfer der call ))*.