Perhaps you should try some spelling variations:
2.3 communication » 3.2 communication, de communication, 4 communication
delta development » data development, mental development, doha development
inflation target » inflation targeting, inflation rate, inflation rates
development lin » development li, development lid, development lie
technology has » technology hard, technology have, technology how
has inflation » how inflation, u.s inflation, cases inflation
target while » targets whole, target file, targets where
costs delta » costs data, costs health
lin afrique » en afrique, l afrique
while 2.3 » chile 2.1, chile 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology has inflation target while 2.3 communication costs delta development lin afrique.*.