Perhaps you should try some spelling variations:
actions communication » actors communication, active communication, activists communication
technologien des » technologien fur, technologien und, technologies 2
information case » information based, information can, information costs
des information » des informations, does information, dis information
4 developing » 3 developing
developing 3 » developing _, developing a, developing e
de actions » des actions, re actions, code actions
3 access » 2 access
case de » case des, case d, case d1
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information case de actions communication costs 4 developing 3 access.*.