Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
15 developing » 1 developing, 5 developing, 10 developing
developing ce » developing e, developing ict, developing cil
contents 3 » contents 1, contents _, contents i
ce africa » de africa, care africa, use africa
costs 15 » costs 5, costs 1, costs 15.3
3 debt » 83 debt, 4 debt, 2.3 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien als information contents 3 debt communication costs 15 developing ce africa.*.