Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
real communication » oral communication, cell communication, health communication
communication cost » communication costs, communication costa, communications costs
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing asia » development asia, developing a
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
content der » content does, content get, intent der
asia africa » cpia africa, china africa
der real » der reale, oder real, der realen
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien des information content der real communication cost 3.2 developing asia africa.*.