Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
11.5 developing » 1.5 developing, 1.1.2 developing, 1.3 developing
developing e » developing _, developing a, developing east
contents 2 » contents 1, contents _, contents i
costs 11.5 » cost 11.5, costs 11.1, costs 11.4
2 online » 1 online, 3 online, 4 online
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologien des information contents 2 online communication costs 11.5 developing e africa.*.