Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
inflation target » inflation targeting, inflation rate, inflation rates
data development » delta development, doha development, data envelopment
technology role » technology's role, technology risk, technology r
role inflation » core inflation, rate inflation, price inflation
development li » development lid, development lie, development lin
target rate » target date, target range, target price
costs data » cost data
li afrique » l afrique, en afrique
rate 4.1 » rates 4.1, rate 4.3, rate 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology role inflation target rate 4.1 communication costs data development li afrique.*.