Perhaps you should try some spelling variations:
transformation biases » transformation based, transformation case, transformation changes
oral communication » personal communication
1 transformation » 4 transformation, die transformation, der transformation
technologies 1 » technologies _, technologies 4, technologies 2
4 developing » 3 developing
developing a » developing _
major oral » major odl, major oil, major global
costs 4 » costs _, costs a, costs 4.2
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 transformation biases major oral communication costs 4 developing a areal.*.