Perhaps you should try some spelling variations:
information centers » information contents, information officers
oral communication » personal communication
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing a » developing _
centers a » centers _, center a, enters a
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
a africa » 1 africa, can africa, em africa
a oral » _ oral, 2 oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologie im information centers a oral communication costs 4.1 developing a africa.*.