Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
line development » mine development, site development, rice development
technology than » technology tax, technology trap, technology change
than inflation » has inflation, than information, huang inflation
inflation data » inflation rate, infection data, inflation das
development li » development lid, development lie, development lin
data scarce » data source, data sparse, data sources
scarce 3.2 » source 3.2, scale 3.2
costs line » costs linked, costs land, costs longer
li afrique » l afrique, en afrique

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 scarce 3.2 communication costs line development li afrique.*.