Perhaps you should try some spelling variations:
oral communication » personal communication
technologien im » technologie im, technologien am, technologien _
im information » crm information, stm information, 2 information
developing iv » developing av, developing ict, developing cil
3 developing » 3 development
iv africa » v africa, 1 africa, em africa
costs 3 » costs _, costs 4, costs a
1 oral » 10 oral, 14 oral, 16 oral
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien im information contents 1 oral communication costs 3 developing iv africa.*.