Perhaps you should try some spelling variations:
value communication » failure communication, face communication, voice communication
relativen debt » relative de
technology 3 » technology _, technology 1, technology 4
crises value » crisis value, crises volume, ascribes value
3 relativen » 3 relative, a relative, 4 relative
debt crises » debt crisis
china labor » china labour, china's labor, child labor
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology 3 relativen debt crises value communication costs 2 development china labor.*.