Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
technologien zur » technologien fur, technologien des, technologien und
de communication » mobile communication, online communication
zur information » fur information, your information, der information
3 developing » 3 development
developing a » developing _
contents je » contents key, contents 1, contents _
a africa » 1 africa, can africa, em africa
cost 3 » cost 3d, cost e3, cost _
je de » e de, je me, je ne

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 je de communication cost 3 developing a africa.*.