Perhaps you should try some spelling variations:
der transformer » dc transformer, se transformer, der transferamter
transformer les » transformer 1, transformer _, transformer based
transfers et » transferts et, transfert et, transfers bei
les across » lines across, lives across, smes across
et macao » _ macao
luis de » luis e

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( (bis OR bias) ende der transformer les across ) or ( luis de _ transfers et macao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( (bis OR bias) ende der transformer les across ) OR ( luis de _ transfers et macao )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( (bis OR bias) ende der transformer les across ) or ( luis de _ transfers et macao ))".
• Adding a wildcard symbol may retrieve word variants: (( (bis OR bias) ende der transformer les across ) or ( luis de _ transfers et macao ))*.