Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
oral communication » personal communication
technologien from » technologies from, technology from, technologien fur
from information » from informal, 1 information
developing east » development east, developing a, developing asia
14 developing » 4 developing, 1 developing, 10 developing
east africa » west africa
content 3 » content _, content 1
costs 14 » costs 4, costs 1, costs 11.4
3 oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien from information content 3 oral communication costs 14 developing east africa.*.