Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
developing high » develop high, developing city, developing ict
context 2.5 » context 2.1, context 2.3, context 2.2
high africa » higher africa, rights africa, china africa
2.5 debt » 2.5 der, 2.5 deep

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

• Adding a wildcard symbol may retrieve word variants: technologien does information context 2.5 debt communication cost _ developing high africa.*.