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 2 » information 3
4 developing » 3 developing
developing e » developing _, developing a, developing east
und des » und der
costs 4 » costs _, costs a, costs 4.2
e areal » _ areal, 2 areal, 4 areal
2 und » _ und, i 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 2 und des communication costs 4 developing e areal.*.