Perhaps you should try some spelling variations:
rivers transport » river transport, ideas transport, private transport
transport chain » transport can, transport choice, transport air
world transfer » world transport, food transfer, bond transfer
transfer risks » transfer risk
risks across » risk across, costs across, firms across
codes 2nd » codes und, codes 2.4, codes 2.2
2nd world » imd world, old world, 2 world
chain cod » chain cost, chain food, chain good

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: (( codes 2nd world transfer risks across ) OR ( language _ rivers transport chain cod ))~.
• Adding a wildcard symbol may retrieve word variants: (( codes 2nd world transfer risks across ) or ( language _ rivers transport chain cod ))*.