Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
oral communication » personal communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
context 8 » context 3, context 1, context 2
costs 2.3 » costs 4.2, costs 4.4
e africa » em africa, de africa, eu africa
8 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 als information context 8 oral communication costs 2.3 developing e africa.*.