Perhaps you should try some spelling variations:
informations central » information centre, information centric, information centres
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
1 developing » 3 developing, 4 developing, 2 developing
developing 1 » developing _, developing a, developing e
central iii » central inc, central india, central limit
iii oral » iii moral, ii oral, i oral
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations central iii oral communication costs 1 developing 1 africa.*.