Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
et communications » et communication, et communicatione, 10 communications
technologie und » technologies 2.1
und information » fund information, road information, award information
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
developing ai » developing a, developing av, developing asia
context has » context phase, context 3rs, context he
costs 11.3 » costs 1.1.3, cost 11.3, costs 11.1
ai africa » ii africa, can africa, 1 africa
has et » has ex, has left

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

• Adding a wildcard symbol may retrieve word variants: technologie und information context has et communications costs 11.3 developing ai africa.*.