Perhaps you should try some spelling variations:
world transformed » world transforming
river transport » air transport, water transport, private transport
language co » language code, language csl, language _
transport a » transport _, transport data
ideale und » ideal und
und world » fund world, undp world, 2nd world
co river » fox river, omo river, two river
a costa » da costa, au costa, _ costa

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: (( ideale und world transformed _ across ) OR ( language co river transport a costa ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideale und world transformed _ across ) or ( language co river transport a costa ))*.