Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
10 communications » 10 communication, 14 communications, 2 communications
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing can » developing a, developing ai, developing av
centre case » century case, centred care, central case
can africa » urban africa
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
case 10 » cases 10, case 1, case 10.4

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

• Adding a wildcard symbol may retrieve word variants: technologien und information centre case 10 communications costs 4.3 developing can africa.*.