Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rate communications » data communications, face communications, wave communications
mental development » mineral development, capital development, spatial development
inflation base » inflation rate, inflation bias, inflation das
development li » development lid, development lie, development lin
technology 3 » technology _, technology 1, technology 4
costs mental » costs meat, costs rent
3 inflation » _ inflation, 2 inflation, 6 inflation
li afrique » l afrique, en afrique
base wage » base case
wage rate » wage rates

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation base wage rate communications costs mental development li afrique.*.