Perhaps you should try some spelling variations:
transformative mixed » transformativen mixed, transformative model, transformative times
verbal communication » nonverbal communication, virtual communication, oral communication
lines verbal » des verbal, lines global, lines neural
4 developing » 3 developing
developing a » developing _
mixed lines » mixed line, fixed line
costs 4 » costs _, costs a, costs 4.2
a areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologie _ transformative mixed lines verbal communication costs 4 developing a areas.*.