Perhaps you should try some spelling variations:
face communication » voice communication, de communication, time communication
2 transformations » _ transformations, 9 transformations, 2 transformation
transformations 2 » transformations _, transformations 1, transformations 3
technologies 2 » technologies _, technologies 4
4 developing » 3 developing
die face » die flache, die falle, die fahne
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformations 2 die face communication costs 4 developing _ areas.*.