Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
des communications » les communications, do communications, nps communications
technologies 1 » technologies _, technologies 4, technologies 2
3.3 developing » 4 developing, 2 developing, 1 developing
developing 1 » developing _, developing a, developing e
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
part des » art des, partir des, partie des
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information contents part des communications costs 3.3 developing 1 africa.*.