Perhaps you should try some spelling variations:
private transfer » private transfers, private transport, operate transfer
world transport » road transport, good transport, food transport
transport risks » transport crisis, transport tasks, transfer risks
transfer beim » transfer bei, transfers bei, transfer axiom
risks across » risk across, costs across, firms across
language dot » language do, language data, language art
dot private » do private, cost private, does private
ideas undp » ideal und
undp world » und world, up world, 2nd world
beim und » behm und, heim und, im und

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: (( ideas undp world transport risks across ) OR ( language dot private transfer beim und ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideas undp world transport risks across ) or ( language dot private transfer beim und ))*.