Perhaps you should try some spelling variations:
development case » development china
technologie 3d » technologies 3d, technologie 3, technologie und
3d information » d information, nd information, od information
implications 5 » implications _, implications from
case prior » cases prior, cst prior
5 policy » 4 policy, 2 policy, 1 policy
das 3 » das _, das a, das v
day 3 » day 1

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

• If you are trying to use Boolean operators, they must be ALL CAPS: technologie 3d information _ ((das 3) OR (day 3)) implications 5 policy development case prior.~.
• Adding a wildcard symbol may retrieve word variants: technologie 3d information _ ((das 3) or (day 3)) implications 5 policy development case prior.*.