Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
communication cost » communication costs, communication costa, communications costs
development double » development table, development debacle, development public
trade development » software development
technology isst » technology iset, technology icmst, technology iscet
isst relations » cost relations, east relations, des relations
relations das » relations data, relations a, relations der
cost trade » costs trade, costly trade, boost trade
das space » dual space, bias space, das sparen

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

• Adding a wildcard symbol may retrieve word variants: technology isst relations das space time communication cost trade development double aortic.*.