Perhaps you should try some spelling variations:
transformer based » transformer les, transport based, transformation based
ray transformer » a transformer, tape transformer, _ transformer
based across » based access, shared across, varied across
de transfert » le transfert, de transport, de transporte
de transfer » den transfer, der transfer, d transfer
luis gene » luis rene
luis a » luis f, luis c

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis gene ray transformer based across ) or ( luis a ((de transfer) or (de transfert)) _ cao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis gene ray transformer based across ) OR ( luis a ((de transfer) OR (de transfert)) _ cao )).
• Adding a wildcard symbol may retrieve word variants: (( luis gene ray transformer based across ) or ( luis a ((de transfer) or (de transfert)) _ cao ))*.