Perhaps you should try some spelling variations:
information centre » information centers, information contents
oral communication » personal communication
developing cpia » developing china, developing asia, developing cil
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
centre kiel » centre kuala, centre mitec, centre model
kiel oral » kiel moral
costs 4.1 » costs 4.2, costs 4.4, costs 4.3

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

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