Perhaps you should try some spelling variations:
information control » information centre, information content, information contents
debt communication » de communication, et communication, get communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
developing city » developing cities, developing data, developing high
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
control 12 » control 1.2, control 1, control 2
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
12 debt » 4.2 debt
afrika. » africa.

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

• Adding a wildcard symbol may retrieve word variants: technologien und information control 12 debt communication costs 4.3 developing city afrika.*.