Perhaps you should try some spelling variations:
communication cross » communication costs
2.3 communication » 3.2 communication, de communication, 4 communication
urban development » human development
technology trade » technology trends, technology transfer, technology transfers
inflation target » inflation targeting, inflation rate, inflation rates
trade inflation » grade inflation, trade insulation, rate inflation
development li » development lid, development lie, development lin
target rate » target date, target range, target price
cross urban » across urban, crisis urban, cairo's urban
li afrique » l afrique, en afrique
rate 2.3 » rates 2.3, rate 2.4, rate 4.3

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

• Adding a wildcard symbol may retrieve word variants: technology trade inflation target rate 2.3 communication cross urban development li afrique.*.