Perhaps you should try some spelling variations:
transformer using » transfer using, transfers using, transformed since
der transformer » dc transformer, se transformer, der transferamter
net transferts » net transfers, et transferts, net transfer
transferts et » transfert et, transferts de, transfert de
using across » using cross, being across, using access
et macao » _ macao
luis e » luis f, luis c, luis a
e net » le net, me net, pe net
bis » bias
ende » ended, end, ends

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( bis ende der transformer using across ) or ( luis e net transferts et macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( bis ende der transformer using across ) OR ( luis e net transferts et macao )).
• Adding a wildcard symbol may retrieve word variants: (( bis ende der transformer using across ) or ( luis e net transferts et macao ))*.