Perhaps you should try some spelling variations:
communication china » telecommunication china, communication costs, communication cross
3.2 communication » 3 communication, 2.3 communication, de communication
de developpement » sme development
des l'afrique » de l'afrique, de l'amerique
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
rate price » water price, gate prices, ratio price
price 3.2 » prices 3.2, price 2.2, rice 3.2
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 1 inflation rate price 3.2 communication china de developpement des l'afrique.*.