Perhaps you should try some spelling variations:
information contact » information contracts, information content, information contents
des communication » les communications, nets communication, c's communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
contact phase » context phase, contact ceased, contact cases
developing ce » developing e, developing ict, developing cil
phase des » phasen des, phase der
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
ce africa » de africa, care africa, use africa

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information contact phase des communication costs 5.4 developing ce africa.*.