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
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
developing city » developing cities, developing data, developing high
city africa » china africa, cults africa
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
3 oral » _ oral, 2 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 3 oral communication costs 12.3 developing city africa.*.