Perhaps you should try some spelling variations:
der transformer » dc transformer, se transformer, der transferamter
transformer 1 » transformer _, transformed _
transfer der » transfer fees, transfer _
bias ende » bis ende, bias index, das ende
1 across » 19 across, eu across, ct across
der marx » oder marx, der mark, der max
luis a » luis f, luis c
a heat » a heart, _ heat, a head

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 ende der transformer 1 across ) OR ( luis a heat transfer der marx ))~.
• Adding a wildcard symbol may retrieve word variants: (( bias ende der transformer 1 across ) or ( luis a heat transfer der marx ))*.