Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
des transformation » des transformations, der transformation, de transformation
transformation als » transformation a, transformation _, transformation 1
technologien des » technologien fur, technologien und, technologies 2
developing aside » developing asia, developing asian, developing asia's
4 developing » 3 developing
aside areas » marine areas, alpine areas, saline areas
der verbal » des verbal, der verbalen, der verband
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: technologien des transformation als der verbal communication costs 4 developing aside areas.*.