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
14 developing » 4 developing, 1 developing, 10 developing
developing a » developing _
3 mobile » _ mobile, a mobile, 2 mobile
a africa » 1 africa, can africa, em africa
cost 14 » cost 4, cost 12, cost 15

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 3 mobile communication cost 14 developing a africa.*.