Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
de communication » mobile communication, online communication
13 developing » 1.3 developing, 3 developing, 1 developing
developing ai » developing a, developing av, developing asia
context 1 » context 3, context 2
ai africa » ii africa, can africa, 1 africa
cost 13 » cost 12, cost 15, cost e3
1 de » 1 die, 1 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information context 1 de communication cost 13 developing ai africa.*.