Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
technology's role » technology role
local development » social development, global development, rural development
role inflation » core inflation, rate inflation, price inflation
inflation data » inflation rate, infection data, inflation das
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
data race » data rate, data rates
race 4.2 » france 4.2, oracle 4.2, space 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology's role inflation data race 4.2 communications costs local development li afrique.*.