Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
time communication » de communication, mobile communication, online communication
communication cost » communication costs, communication costa, communications costs
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
context waste » context past, context white, context system
developing iv » developing av, developing ict, developing cil
waste time » wasting time, waste regime
iv africa » v africa, 1 africa, em africa
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information context waste time communication cost 3.2 developing iv africa.*.