Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
debt communications » debt communication, guest communications, data communications
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
15 developing » 1 developing, 5 developing, 10 developing
developing ai » developing a, developing av, developing asia
context he » context has, context how, context 3
ai africa » ii africa, can africa, 1 africa
costs 15 » costs 5, costs 1, costs 15.3
he debt » hole debt, due debt

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information context he debt communications costs 15 developing ai africa.*.