Perhaps you should try some spelling variations:
development center » development case
technologien labor » technology labor, technologies lasers, technologien fur
labor information » sector information
20 implications » 2 implications, 10 implications, 20.4 implications
implications 1 » implications 12, implications 10, implications _
information 2 » information 3
center korean » center area, century korea, tender korea
1 policy » 4 policy, 2 policy
das 20 » das 21
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologien labor information 2 das 20 implications 1 policy development center korean.*.