Perhaps you should try some spelling variations:
private transport » private transfers
world transport » road transport, good transport, food transport
transport fuels » transport fuel, transport fares, transport access
language costs » language costa, language post, language cross
transport data » transport demand
costs private » cost private, losses private, bonds private
fuels across » funds across, models across, flows across
ideal fund » ideal und, ideale und
fund world » und world, 2nd world, undp world
data cod » data code, data co, data coe

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: (( ideal fund world transport fuels across ) OR ( language costs private transport data cod ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideal fund world transport fuels across ) or ( language costs private transport data cod ))*.