Perhaps you should try some spelling variations:
touch communication » trough communication, truth communication, through communication
communication cost » communication costs, communication costa, communications costs
models development » model development, module development, model developments
technology des » technology does, technology debts, technology nodes
des relations » les relations, its relations, et relations
china update » chile updated, asia update, china state
relations 2 » relations _, relations a, relations 3
cost models » cost model, logit models
does touch » does tougher
2 does » 4 does

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

• Adding a wildcard symbol may retrieve word variants: technology des relations 2 does touch communication cost models development china update.*.