Perhaps you should try some spelling variations:
der transformer » dc transformer, se transformer, der transferamter
den transfer » gene transfer, heat transfer, data transfer
transfer bei » transfer beim, transfers bei, transfer der
basis des » basis der
rene der » ebene der, rene ten
des den » es den, des dem, des der
bei aal » bei carl, bei adam

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 rene der transformer _ across ) OR ( basis des den transfer bei aal ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis rene der transformer _ across ) or ( basis des den transfer bei aal ))*.