Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
debt communications » debt communication, guest communications, data communications
communications cost » communications costs, communications cross, communication costs
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
context has » context phase, context 3rs, context he
has debt » has dealt, has left, its debt
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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 has debt communications cost 2.2 developing _ africa.*.