Perhaps you should try some spelling variations:
data transfers » data transfer, water transfers, cash transfers
der transfers » des transfers, der transfer, net transfers
luis dlf » luis de
dlf data » imf data, rdf data
ideas a » ideas _
idea 4 » idea _, idea a, idea 3
f 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 f der transfers _ marx ) OR ( luis dlf data transfers ((idea 4) OR (ideas a)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis f der transfers _ marx ) or ( luis dlf data transfers ((idea 4) or (ideas a)) ))*.