Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information content » information contents, information centers, information centre
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
developing can » developing a, developing ai, developing av
e3 developing » 3 developing, 13 developing, 3.3 developing
content 3.2 » context 3.2, contract 3.2
can africa » urban africa
costa e3 » costa e, cost e3, costa 3
3.2 de » 3.2 die, 3.2 der, 3.2 dem

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 3.2 de communication costa e3 developing can africa.*.