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
3 developing » 3 development
developing 4 » developing _, developing a, developing e
major oral » major odl, major oil, major global
costs 3 » costs _, costs 4, costs a
4 areal » 4 real, _ areal, 2 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 3 developing 4 areal.*.