Perhaps you should try some spelling variations:
informations centre » information centre, information centres, d'informations entre
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
centre lived » century lived, centre leben, centre mitec
4 developing » 3 developing
developing 2 » developing _, developing a, developing e
lived oral » derived oral
2 african » _ african, 1 african
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations centre lived oral communication costs 4 developing 2 african.*.