Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
technologien im » technologie im, technologien am, technologien _
developing asia » development asia, developing a
im information » crm information, stm information, 2 information
3.3 developing » 4 developing, 2 developing, 1 developing
asia africa » cpia africa, china africa
centre de » centre _, centrale des
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
de oral » de otras, new oral

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

• Adding a wildcard symbol may retrieve word variants: technologien im information centre de oral communication costs 3.3 developing asia africa.*.