Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
face communication » voice communication, de communication, time communication
technologien und » technologie und, technologien des, technologien fur
development case » development china
relation debt » relation de, relation des, valuation debt
und relation » und regulation, und relational, und relationen
debt prices » debt price, debt crises, meat prices
prices face » prices fall, prices wages, prices macro
cost social » costs social, costa social, post social
case labor » care labor, based labor, male labor

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

• Adding a wildcard symbol may retrieve word variants: technologien und relation debt prices face communication cost social development case labor.*.