Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
technologien des » technologien fur, technologien und, technologies 2
de communication » mobile communication, online communication
des information » des informations, does information, dis information
15 developing » 1 developing, 5 developing, 10 developing
developing av » developing a, developing ai, developing amp
contents i » contents 1, contents _, contents list
av africa » v africa, iv africa, can africa
costa 15 » cost 15, costa e, cost 12
i de » i die, i der, i den

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 i de communication costa 15 developing av africa.*.