Perhaps you should try some spelling variations:
information centres » information centre, information centrism, information centers
model communication » modern communication, moral communication, modeling communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
a developing » a development
developing e » developing _, developing a, developing east
centres fe » centres de, centres _, centre de
fe model » fire model, cge model
e africa » em africa, de africa, eu africa
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centres fe model communication costs a developing e africa.*.