Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
1.1 communications » 1.1 communication, 3.1 communications, 4.1 communication
model development » local development, social development, global development
development lie » development life, development li, development lid
technology tax » technology than, technology trap, technology tpm
tax inflation » taxes inflation, has inflation, tax information
rate spaces » state spaces, data spaces, safe spaces
costs model » cost model, cost models, costs money
lie afrique » l afrique
spaces 1.1 » spaces 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology tax inflation rate spaces 1.1 communications costs model development lie afrique.*.