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
12 developing » 1.2 developing, 2 developing, 1 developing
developing 1 » developing _, developing a, developing e
context i » context ii, context iv, context 3
cost 12 » cost 1.2, cost 15, cost 3.2
i de » i die, i der, i den

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 i de communication cost 12 developing 1 africa.*.