Perhaps you should try some spelling variations:
et communication » et communicatione, get communication, debt communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
3.3 developing » 4 developing, 2 developing, 1 developing
contents data » context data, contents a, contents fase
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
data et » data e, data el, data en

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information contents data et communication costs 3.3 developing _ africa.*.