Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
de communication » mobile communication, online communication
developing state » developing states, developing stable, developing strategy
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
technologies 1 » technologies _, technologies 4, technologies 2
state africa » trade africa
context go » context good, context 3, context 1
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
go de » go die, go do, go dr

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information context go de communication costs 12.4 developing state africa.*.