Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
developing asia » development asia, developing a
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
asia africa » cpia africa, china africa
content do » context do, consent do, content does
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
do risk » d risk, de risk, dam risk

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

• Adding a wildcard symbol may retrieve word variants: technologien des information content do risk communication costs 3.2 developing asia africa.*.