Perhaps you should try some spelling variations:
transfer costs » transport costs, transfer amounts
data transfer » cash transfer, heat transfer
das transfer » gas transfer, cash transfer, mass transfer
der carl » dr carl, de carl, der care
der call » bear call, we call, der ca
luis a » luis f, luis c
luis i » luis f, luis c, luis e
i data » ii data, ai data, 2 data
a das » 1 das, 2 das, 3 das

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis a das transfer ((der carl) OR (der call)) ) OR ( luis i data transfer costs _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis a das transfer ((der carl) OR (der call)) ) or ( luis i data transfer costs _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis a das transfer ((der carl) OR (der call)) ) or ( luis i data transfer costs _ ))*.