Perhaps you should try some spelling variations:
modern communication » modern communications, modern communicator, modeling communication
information centers » information contents, information officers
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing ai » developing a, developing av, developing asia
centers book » century book, center books, centers hold
3 developing » 3 development
book modern » book model
ai africa » ii africa, can africa, 1 africa
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers book modern communication costs 3 developing ai africa.*.