Perhaps you should try some spelling variations:
transfer costs » transport costs, transfer amounts
der transfer » der transfers, den transfer, peer transfer
transfer de » transfer der, transfer fee, transfer bei
imf data » dlf data, rdf data
de carl » des carl, dr carl, de cara
luis a » luis f, luis c
a der » _ der, 2 der, 3 der

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 der transfer de carl ) OR ( luis ((imf data) OR (imf's data)) transfer costs _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis a der transfer de carl ) or ( luis ((imf data) OR (imf's data)) transfer costs _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis a der transfer de carl ) or ( luis ((imf data) OR (imf's data)) transfer costs _ ))*.