Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
debt communication » de communication, et communication, get communication
development modern » developments modern, development models, development model
technology local » technology law, technology lag, technology lead
modern americans » modern american, modern americas, modern america
2.4 development » 2.3 development, 2.1 development, 2.2 development
local national » global national, total national, level national
national als » national goals, nationales als, national aids
volk debt » volk der, book debt, work debt
als volk » das volk, als vor

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

• Adding a wildcard symbol may retrieve word variants: technology local national als volk debt communication cost 2.4 development modern americans.*.