Perhaps you should try some spelling variations:
verbalen communication » verbal communication, nonverbal communication, global communication
communication cost » communication costs, communication costa, communications costs
information cases » information case, information classes, information costs
developing urban » development urban, developing human, developing areas
des verbalen » der verbalen, des verbal, des verhaltens
3 developing » 3 development
cost 3 » cost 3d, cost e3, cost _

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information cases des verbalen communication cost 3 developing urban areas.*.