Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
contents 3.1 » contents 1, contents _, contents map
developing a » developing _
3.1 time » 4.1 time
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologie und information contents 3.1 time communication costs 4.2 developing a africa.*.