Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
debt communication » de communication, et communication, get communication
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing ict » developing east, developing city, developing data
content 2.3 » context 2.3, content 3.3, content 5.3
ict africa » art africa, joint africa
2.3 debt » 2.5 debt, 2.3 delta, 2.3 der
cost 5.4 » costs 5.4, cost 2.4, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information content 2.3 debt communication cost 5.4 developing ict africa.*.