Perhaps you should try some spelling variations:
data communication » data communications
rice development » mine development, site development, service development
technology 3.2 » technology 2.2, technology 3.1, technology 2
inflation case » inflation causes, inflation rate, inflation can
development li » development lid, development lie, development lin
3.2 inflation » 12 inflation, 2.3 inflation, 3.2 isolation
costs rice » costs rise, cost price, costs risk
li afrique » l afrique, en afrique
case case » base case, case based, use case
case data » cases data, base data, use data

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

• Adding a wildcard symbol may retrieve word variants: technology 3.2 inflation case case data communication costs rice development li afrique.*.