Perhaps you should try some spelling variations:
developpement et » developpement des, developpement de, development east
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
technology u.s » technology uses, technology 2.2, technology use
inflation good » inflation gopi, inflation gerold, inflation gross
u.s inflation » und inflation, 2.3 inflation, 3.2 inflation
good price » goods price, food price, goods prices
et afrique » en afrique, l afrique
price 3 » price _, price a, price 2.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology u.s inflation good price 3 communication costs a developpement et afrique.*.