Perhaps you should try some spelling variations:
transformation als » transformation a, transformation _, transformation 1
oral communication » personal communication
1 transformation » 4 transformation, die transformation, der transformation
developing basin » developing asia, developing asian, developing based
technology 1 » technology _
4 developing » 3 developing
mode oral » modern oral
als mode » als modell, als modus
costs 4 » costs _, costs a, costs 4.2
area. » areas.

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 1 transformation als mode oral communication costs 4 developing basin area.*.