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 prices » target price, market prices, asset prices
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
des afrique » en afrique, de l'afrique
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
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 3 inflation target prices 3.1 communication china de developpement des afrique.*.