Perhaps you should try some spelling variations:
information during » formation during, information using, information deriving
ceos communication » c's communication, nets communication, actors communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
developing a » developing _
during what » doing what, bring what, during war
what ceos » what cost
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
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 during what ceos communication costs 2.2 developing a trends.*.