Perhaps you should try some spelling variations:
development chinese » development china, development change, development china's
model development » local development, social development, global development
et communication » et communicatione, get communication, debt communication
technology et » technology e, technology ecit, technology eimt
relations gas » relations a, relations au, relations go
et relations » des relations, 3 relations, ethnic relations
costs model » cost model, cost models, costs money
prices et » prices pt, prices _, prices a
firms. » firm.

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

• Adding a wildcard symbol may retrieve word variants: technology et relations gas prices et communication costs model development chinese firms.*.