Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing amp » developing a, developing ai, developing av
context 1.3 » context 3, context 2.1, context 3.1
amp africa » em africa, wup africa
cost 1.4 » cost 14.4, cost 2.4, cost 1.2
1.3 de » 1.3 die, 1.3 der, 1.3 den

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information context 1.3 de communication cost 1.4 developing amp africa.*.