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
4 developing » 3 developing
developing 1 » developing _, developing a, developing e
content he » context he, content der, content get
costs 4 » costs _, costs a, costs 4.2
he de » e de, fe de, me de

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 he de communication costs 4 developing 1 africa.*.