Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communication cost » communication costs, communication costa, communications costs
net communication » nets communication, et communication, get communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing use » developing e, developing ce, developing csi
context 2 » context 3, context 1
cost 5.4 » costs 5.4, cost 2.4, cost 3.4
2 net » 2 neet, 2 netz, _ net

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations context 2 net communication cost 5.4 developing use africa.*.