Perhaps you should try some spelling variations:
transfer across » transfer costs, transfer accounts
des transfers » net transfers, cash transfers, arms transfers
data transfer » cash transfer, heat transfer
transfers ai » transfers i, transfers bei, transfers dau
across case » across caste, cross case, across age
luis imf » luis f, luis m, luis i
imf data » imf's data, dlf data, rdf data
luis a » luis f, luis c
a des » a der, a 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 des transfers ai (marx OR mark) ) OR ( luis imf data transfer across case ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a des transfers ai (marx or mark) ) or ( luis imf data transfer across case ))*.