Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
et communications » et communication, et communicatione, 10 communications
technologies 2 » technologies _, technologies 4
3.3 developing » 4 developing, 2 developing, 1 developing
developing 1 » developing _, developing a, developing e
centre 16 » centre 11, centre 2016, centre 4.6
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
16 et » 12 et, 13 et, 16 e

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centre 16 et communications costs 3.3 developing 1 africa.*.