Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
inflation target » inflation targeting, inflation rate, inflation rates
de developpement » sme development
target rate » target date, target range, target price
des afrique » en afrique, de l'afrique
rate 3.1 » rate 3.10, rates 3.1, rate 3.4
china de » china des, china den, china due

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

• Adding a wildcard symbol may retrieve word variants: technology _ inflation target rate 3.1 communication china de developpement des afrique.*.