Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing ai » developing a, developing av, developing asia
4 developing » 3 developing
context ios » context ii, context 3rs, context iv
ai africa » ii africa, can africa, 1 africa
ios data » aids data, aims data, alos data
costs 4 » costs _, costs a, costs 4.2

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 ios data communications costs 4 developing ai africa.*.