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
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
developing a » developing _
context e » context eu, context 3, context 1
a africa » 1 africa, can africa, em africa
e de » et de, e die, e der

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 e de communication cost 2.4 developing a africa.*.