Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
debt communication » de communication, et communication, get communication
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing a » developing _
content i » content _, content 1, content 3
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
a africa » 1 africa, can africa, em africa
i debt » ii debt, 3 debt, 4 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien does information content i debt communication costs 6.4 developing a africa.*.