Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information case » information based, information can, information costs
development seas » development sean, development ideas, development east
technologies 2 » technologies _, technologies 4
des verbal » des verbalen, des verbs, models verbal
case des » cases des, case das, phase des
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information case des verbal communication costs a development seas areas.*.