Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
die communication » de communication, time communication, une communication
technologies 2 » technologies _, technologies 4
3.3 developing » 4 developing, 2 developing, 1 developing
developing iv » developing av, developing ict, developing cil
context 2 » context 3, context 1
iv africa » v africa, 1 africa, em africa
cost 3.3 » cost 3.2, cost 2.3, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information context 2 die communication cost 3.3 developing iv africa.*.