Perhaps you should try some spelling variations:
value communication » failure communication, face communication, voice communication
technology 3.2 » technology 2.2, technology 3.1, technology 2
3 development » 2 development
3.2 relation » 3.2 correlation, 3.2 relationship
crises value » crisis value, crises volume, ascribes value
relation de » relation des, relations der, relacion del
china labor » china labour, china's labor, child labor
de crises » des crises, do crises, de crise
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 relation de crises value communication costs 3 development china labor.*.