Perhaps you should try some spelling variations:
transport crisis » transform crisis, transport costs, transfer crisis
transfers d » transfers _, transfers 3, transfers 2
rdf data » imf data
dlf data » imf data
luis a » luis f, luis c
a cash » a case
d mark » dr mark, c mark, a mark

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 cash transfers d mark ) OR ( luis ((rdf data) OR (dlf data)) transport crisis _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis a cash transfers d mark ) or ( luis ((rdf data) OR (dlf data)) transport crisis _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis a cash transfers d mark ) or ( luis ((rdf data) OR (dlf data)) transport crisis _ ))*.