Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
information center » information centers, information centre, information content
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
3 developing » 3 development
developing a » developing _
center fe » center _, center a, center 1
fe model » fire model, cge model
a africa » 1 africa, can africa, em africa
costs 3 » 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 center fe model communication costs 3 developing a africa.*.