Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
data communication » data communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
developing em » developing e, developing eq, developing amp
context 1 » context 3, context 2
em africa » 1 africa
1 data » 2.1 data, 3.1 data, 4.1 data

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

• Adding a wildcard symbol may retrieve word variants: technologien des information context 1 data communication costs 4.2 developing em africa.*.