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
3.3 developing » 4 developing, 2 developing, 1 developing
developing em » developing e, developing eq, developing amp
context 4 » context 3, context 1, context 2
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
em africa » 1 africa
4 debt » 3 debt, 4 debats

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 4 debt communications costs 3.3 developing em africa.*.