Perhaps you should try some spelling variations:
technologien road » technologien ad, technologien und, technologien am
de communication » mobile communication, online communication
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
contents from » content from, context from, comments from
developing eq » developing e, developing egg, developing _
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
eq africa » em africa, eu africa, 1 africa
from de » from dem, from deep

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

• Adding a wildcard symbol may retrieve word variants: technologien road information contents from de communication costs 3.2 developing eq africa.*.