Perhaps you should try some spelling variations:
des communication » les communications, nets communication, c's communication
technologies 4 » technologies _
3.3 developing » 4 developing, 2 developing, 1 developing
4 information » 2 information, 1 information
contents fase » contents list, contents map, contents a
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
fase des » case des, phase des, fase duas

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information contents fase des communication costs 3.3 developing _ africa.*.