Perhaps you should try some spelling variations:
communicatione costs » communication costs, communications costs, communication costa
information content » information contents, information centers, information centre
technologien does » technologien des, technologien als, technologie de
et communicatione » et communication, get communication, debt communication
does information » des informations, dis information, users information
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
developing 1 » developing _, developing a, developing e
content auf » contents auf, content a, content about
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
auf et » auf eu, auf eg

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

• Adding a wildcard symbol may retrieve word variants: technologien does information content auf et communicatione costs 6.4 developing 1 africa.*.