Perhaps you should try some spelling variations:
information centre » information centers, information contents
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologien 3 » technologies 3, technologien _, technologie 3
3 information » 1 information
14 developing » 4 developing, 1 developing, 10 developing
developing ce » developing e, developing ict, developing cil
centre 83 » centre 2.3, centre 480, centre ec3
ce africa » de africa, care africa, use africa
83 debt » 3 debt, 2.3 debt
cost 14 » cost 4, cost 12, cost 15

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

• Adding a wildcard symbol may retrieve word variants: technologien 3 information centre 83 debt communication cost 14 developing ce africa.*.