Perhaps you should try some spelling variations:
mine development » sme development, trade development, business development
3 communication » 4 communication, de communication, data communication
development lie » development life, development li, development lid
technology how » technology 1, technology 2.2, technology 3
inflation base » inflation rate, inflation bias, inflation das
how inflation » low inflation, log inflation, has inflation
lie afrique » l afrique
costs mine » costs money, costs timing
base case » use case, base wage
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology how inflation base case 3 communication costs mine development lie afrique.*.