Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
oral communication » personal communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing em » developing e, developing eq, developing amp
context he » context has, context how, context 3
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
em africa » 1 africa
he oral » ashe oral, new oral, who oral

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations context he oral communication costs 11.4 developing em africa.*.