Perhaps you should try some spelling variations:
transfer scheme » transfer systems
transforming eq » transforming her, transforming new, transforming _
scheme zero » achieve zero
langue del » langue de, lange der, langue du
langue e » langue de, langue en, langue et
e 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: (( langue e heat transfer scheme zero ) OR ( langue del _ transforming eq cap ))~.
• Adding a wildcard symbol may retrieve word variants: (( langue e heat transfer scheme zero ) or ( langue del _ transforming eq cap ))*.