Perhaps you should try some spelling variations:
informationen content » information content, information contents, information environment
und informationen » und information, und informationelle, fund information
technologien und » technologie und, technologien des, technologien fur
de communication » mobile communication, online communication
20 developing » 2 developing, 10 developing, 24 developing
developing em » developing e, developing eq, developing amp
content e » content _, content 1, content 3
em africa » 1 africa
costs 20 » costs 60, costs 2.3, costs 2.1
e de » et de, e die, e der

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

• Adding a wildcard symbol may retrieve word variants: technologien und informationen content e de communication costs 20 developing em africa.*.