Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
oral communication » personal communication
technologien aux » technologien auf, technologien fur, technologien als
aux informations » a informations, als informations, neue informations
3.5 developing » 3.3 developing, 3.2 developing, 1.5 developing
centers real » century real, center al, center area
developing a » developing _
real oral » real deal, real goal
costs 3.5 » costs 4.2, costs 4.4, costs 2.3
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien aux informations centers real oral communication costs 3.5 developing a africa.*.