Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
10.4 developing » 1.4 developing, 12.4 developing, 10.3 developing
developing a » developing _
contents 4 » contents 1, contents _, contents i
costs 10.4 » costs 10.6, costs 11.4, costs 12.4
a africa » 1 africa, can africa, em 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 contents 4 debt communication costs 10.4 developing a africa.*.