Perhaps you should try some spelling variations:
rough communication » trough communication, through communication, touch communication
model development » local development, social development, global development
development case » development china
technology et » technology e, technology ecit, technology eimt
process rough » process through, process thought, process ring
et relations » des relations, 3 relations, ethnic relations
relations a » relations _
costs model » cost model, cost models, costs money
case data » cases data, base data, use data

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

• Adding a wildcard symbol may retrieve word variants: technology et relations a process rough communication costs model development case data.*.