Perhaps you should try some spelling variations:
technology transfers » technology transfer
tough communication » trough communication, touch communication, through communication
transfers relation » transfer relations, transfers taxation, transferts retention
model development » local development, social development, global development
costs model » cost model, cost models, costs money
fund due » fund fee

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

• Adding a wildcard symbol may retrieve word variants: technology transfers relation _ times tough communication costs model development fund due.*.