Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
face communication » voice communication, de communication, time communication
technologien from » technologies from, technology from, technologien fur
from information » from informal, 1 information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
context how » content how, context has, context he
costs 1.3 » costs 12.3, costs 14.3, costs 15.3
how face » how race, how space, how false

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

• Adding a wildcard symbol may retrieve word variants: technologien from information context how face communication costs 1.3 developing _ africa.*.