Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien from » technologies from, technology from, technologien fur
information costs » information contents, information centers, information content
from information » from informal, 1 information
das personal » des personal, des personals, haus personal
4 developing » 3 developing
developing a » developing _
costs das » costs case, costs cash, costs data
a access » 2 access, 3 access, 4 access
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 from information costs das personal communication costs 4 developing a access.*.