Perhaps you should try some spelling variations:
technologien als » technologien des, technologien fur, technologien und
de communication » mobile communication, online communication
developing forms » developing forest, developing home, developing exports
als information » als informations, aids information, laws information
information 3 » information 2
4 developing » 3 developing
forms access » firms access, farms access, reforms access
costs 4 » costs _, costs a, costs 4.2
do de » do we, dx de
3 do » _ do, 3 d, 1 do

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 3 do de communication costs 4 developing forms access.*.