Perhaps you should try some spelling variations:
transform crisis » transfer crisis, transport crisis, transform cities
der transfers » des transfers, der transfer, net transfers
transfers i » transfers ai, transfers im, transfers _
dlf data » rdf data
imf data » imf's data, rdf data
crisis 1 » crisis _, crisis a
i maria » vi maria, 3 maria, avi maria
luis 3 » luis f, luis c, luis a
3 der » _ der, 2 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 3 der transfers i maria ) OR ( luis ((dlf data) OR (imf data)) transform crisis 1 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis 3 der transfers i maria ) or ( luis ((dlf data) OR (imf data)) transform crisis 1 ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis 3 der transfers i maria ) or ( luis ((dlf data) OR (imf data)) transform crisis 1 ))*.