Perhaps you should try some spelling variations:
transfer file » transfer fee, transfer from, transfer fees
der transfer » der transfers, den transfer, peer transfer
set transfer » net transfer, sea transfer, asset transfer
der acta » les acta
der abda » der abbau, der afd
luis a » luis c
f der » _ der, 2 der, 3 der
a set » _ set

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis f der transfer file acao ) or ( luis a set transfer ((der acta) or (der abda)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis f der transfer file acao ) OR ( luis a set transfer ((der acta) OR (der abda)) )).
• Adding a wildcard symbol may retrieve word variants: (( luis f der transfer file acao ) or ( luis a set transfer ((der acta) or (der abda)) ))*.