Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
technologien ids » technologien des, technologien als, technologien im
ids information » aids information, dis information, mis information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing em » developing e, developing eq, developing amp
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
em africa » 1 africa
1 die » 2 die, 3 die, _ die
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien ids information contents 1 die communication costs 2.2 developing em africa.*.