Perhaps you should try some spelling variations:
transformer load » transformer les, transformar la, transformar las
en transformer » _ transformer, 3 transformer, a transformer
transfer beim » transfer bei, transfers bei, transfer axiom
load across » loss across, old across, load factors
luis vente » luis monte, luis rene
beim adam » bei adam
f heat » _ heat, a heat, 1 heat

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 vente en transformer load across ) OR ( luis f heat transfer beim adam ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis vente en transformer load across ) or ( luis f heat transfer beim adam ))*.