Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
technologien zur » technologien fur, technologien des, technologien und
zur information » fur information, your information, der information
2.4 developing » 12.4 developing, 2.2 developing, 5.4 developing
contents 4.3 » contents 2.3, contents 4.1, contents 4.4
developing a » developing _
mode 2.4 » model 2.4, models 2.4, modell 2.4
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: technologien zur information contents 4.3 _ communication mode 2.4 developing a africa.*.