Perhaps you should try some spelling variations:
der transformer » dc transformer, se transformer, der transferamter
transfer der » transfer fees, transfer _
luis mangel » luis angel
de transfer » de transfert, den transfer, der transfer
mangel der » mangel des, wandel der
der caso » de caso, del caso, der cas
luis a » luis f, luis c
a de » a die, a der, a des

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

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