Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
set communications » sepl communications, et communication, et communicatione
technologies 2.1 » technologies _, technologies 4, technologies a
developing intra » developing data, developing ict, developing interbank
2.1 information » 3.1 information
14 developing » 4 developing, 1 developing, 10 developing
intra africa » intra african, internal africa, central africa
costs 14 » costs 4, costs 1, costs 11.4
3 set » _ set, a set, 2 set

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.1 information context 3 set communications costs 14 developing intra africa.*.