Perhaps you should try some spelling variations:
line development » mine development, site development, rice development
technology than » technology tax, technology trap, technology change
4 communication » 3 communication, 5.4 communication, de communication
development lid » development led, development li, development lie
than inflation » has inflation, than information, huang inflation
inflation data » inflation rate, infection data, inflation das
lid afrique » l afrique
costs line » costs linked, costs land, costs longer
sparse 4 » spare _, spare a, sparer 4

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

• Adding a wildcard symbol may retrieve word variants: technology than inflation data sparse 4 communication costs line development lid afrique.*.