Perhaps you should try some spelling variations:
thought communication » through communication, trough communication, about communication
model development » local development, social development, global development
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
price thought » price through, process thought, life thought
relations a » relations _
costs model » cost model, cost models, costs money
china data » china update, chinese data
a price » a primer

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

• Adding a wildcard symbol may retrieve word variants: technology cost relations a price thought communication costs model development china data.*.