Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien ist » technologien im, technologien mit, technologies exist
de communication » mobile communication, online communication
ist information » iot information, first information, cost information
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
developing a » developing _
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
centers i » centers _, centers 3, centers a
a africa » 1 africa, can africa, em africa
i de » i die, i der, i den

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

• Adding a wildcard symbol may retrieve word variants: technologien ist information centers i de communication costs 11.7 developing a africa.*.