Perhaps you should try some spelling variations:
die communication » de communication, time communication, une communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
3.4 developing » 13.4 developing, 3.3 developing, 3.2 developing
contents data » context data, contents a, contents fase
developing eu » developing e, developing eq, developing egg
costs 3.4 » costs 23.4, costs 4.4, costs 3.5
eu africa » em africa, 1 africa, 11 africa
data die » data did, data disk, data does

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information contents data die communication costs 3.4 developing eu africa.*.