Perhaps you should try some spelling variations:
information chapter » information center, information centers, information exchanges
technologien does » technologien des, technologien als, technologie de
does information » des informations, dis information, users information
4 communication » 3 communication, 5.4 communication, de communication
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing can » developing a, developing ai, developing av
chapter one » chapter four
can africa » urban africa
costs 5.4 » costs 4.4, costs 6.4, costs 2.4
one 4 » one _, one a, one 1

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

• Adding a wildcard symbol may retrieve word variants: technologien does information chapter one 4 communication costs 5.4 developing can africa.*.