Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
oral communication » personal communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
developing e » developing _, developing a, developing east
context 2 » context 3, context 1
costs 4.4 » costs 4.2
e africa » em africa, de africa, eu africa
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 dis information context 2 oral communication costs 4.4 developing e africa.*.