Perhaps you should try some spelling variations:
communication service » communication services, communications services, communication series
development mode » development model, development models, development module
interaktion nur » interaktion zur, interaktion einer, interaktion mit
law development » slow development, new development, how development
technologies 2 » technologies _, technologies 4
2 interaktion » 2 interaction, _ interaktion, 4 interaktion
service law » service a
mode high » code high, modern high, one high
nur does » der does, nur die, nur der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 interaktion nur does _ communication service law development mode high.*.