Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing east » development east, developing a, developing asia
1 developing » 3 developing, 4 developing, 2 developing
east africa » west africa
centre de » centre _, centrale des
de oral » de otras, new oral
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centre de oral communication costs 1 developing east africa.*.