Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information centre » information centers, information contents
technologien dis » technologien des, technologien als, technologien im
de communication » mobile communication, online communication
dis information » mis information, aids information, des informations
10 developing » 1 developing, 3 developing, 4 developing
developing a » developing _
centre 3 » centre _, centre a, centre c
a africa » 1 africa, can africa, em africa
cost 10 » cost 12, cost 15, cost 1.2
3 de » 3 die, 3 der, 3 des

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 3 de communication cost 10 developing a africa.*.