Perhaps you should try some spelling variations:
world transformed » world transforming
river transport » air transport, water transport, private transport
transport cost » transport costs
transformed a » transformed _, transformed 1, transformer 1
language oya » language olga, language a, language costa
und world » fund world, undp world, 2nd world
oya river » a river, omo river, sa river
idea und » ideal und, ideale und, cea und
a across » 19 across, eu across, ct across
cost cod » cost low, cost 3d, cost cs

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: (( idea und world transformed a across ) OR ( language oya river transport cost cod ))~.
• Adding a wildcard symbol may retrieve word variants: (( idea und world transformed a across ) or ( language oya river transport cost cod ))*.