Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
oral communication » personal communication
technologien zur » technologien fur, technologien des, technologien und
developing joint » developing coping, development joint, developing ict
zur information » fur information, your information, der information
1 developing » 3 developing, 4 developing, 2 developing
context 2 » context 3, context 1
costs 1 » costs _, costs 4, costs a
2 oral » _ oral, 4 oral

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

• Adding a wildcard symbol may retrieve word variants: technologien zur information context 2 oral communication costs 1 developing joint africa.*.