Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
true communication » truth communication, time communication, stroke communication
model developments » model development, modern developments, code developments
relations der » relations under, relations das, relations do
technology 1 » technology _
1 relations » 3 relations, a relations, 1.2 relations
prices true » prices trade, prices table, prices taxes
der prices » user prices, debt prices, do prices

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relations der prices true communication cost model developments _ oem.*.