Perhaps you should try some spelling variations:
actors communication » actions communication, active communication, networks communication
technologien und » technologie und, technologien des, technologien fur
information case » information based, information can, information costs
und information » fund information, road information, award information
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
state actors » state sector
developing a » developing _
case state » cases stage, use state, case start
costs 2.3 » costs 4.2, costs 4.4
a trends » 2 trends, 3 trends, a trend

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

• Adding a wildcard symbol may retrieve word variants: technologien und information case state actors communication costs 2.3 developing a trends.*.