Perhaps you should try some spelling variations:
transformations cities » transformations series, transformations sociales, transformation series
lie transformations » die transformation, les transformations, iii transformations
water transport » air transport, water transfer
transport cost » transport costs
cities across » societies across, cities actions, cities address
language a » language _
cost base » cost based, coset based, cost basis
und lie » und live, und life, und line
ideal » ideas, idea

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 und lie transformations cities across ) OR ( language a water transport cost base ))~.
• Adding a wildcard symbol may retrieve word variants: (( ideal und lie transformations cities across ) or ( language a water transport cost base ))*.