Perhaps you should try some spelling variations:
communication cote » communication costs, communication costa, communication case
face communication » voice communication, de communication, time communication
development case » development china
relativen debt » relative de
technology 4 » technology _, technology 1, technology 3
4 relativen » 4 relative, a relative, 3 relative
debt crises » debt crisis
crises face » crises case, crises since
cote social » code social, close social, more 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: technology 4 relativen debt crises face communication cote social development case labor.*.