Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
transformation ja » transformation a, transformation can, transformation _
2 transformation » 2 transformations, 1 transformation, 4 transformation
technologies 2 » technologies _, technologies 4
a developing » a development
developing 4 » developing _, developing a, developing e
first case » first phase, worst case, first decade
ja first » a first, era first, via first
costs a » costs _, costs 4
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 2 transformation ja first case communication costs a developing 4 areal.*.