Perhaps you should try some spelling variations:
des communication » les communications, nets communication, c's communication
technologies key » technologies any, technologies know, technologies _
key information » energy information
information 3 » information 2
a developing » a development
developing 4 » developing _, developing a, developing e
und des » und der
costs a » costs _, costs 4
4 areas » 1 areas, 2 areas, 4 areal
3 und » 13 und, 23 und, _ und

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

• Adding a wildcard symbol may retrieve word variants: technologies key information 3 und des communication costs a developing 4 areas.*.