Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information centre » information centers, information contents
get communications » get communication, guest communications, et communication
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
4.1 developing » 3.1 developing, 4 developing, 3.3 developing
developing 1 » developing _, developing a, developing e
centre help » centers help
costs 4.1 » costs 4.2, costs 4.4, costs 4.3
help get » help me, help cut, help her

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centre help get communications costs 4.1 developing 1 africa.*.