Perhaps you should try some spelling variations:
developpement du » developpement de, developpement des, developpement et
au developpement » du developpement, de developpement, le developpement
inflation goods » inflation good, inflation gross, information goods
3 communication » 4 communication, de communication, data communication
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
goods price » goods prices, good price, goods private
du afrique » en afrique, l afrique, de l'afrique
costs au » costs a, costs amy, costs _
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation goods price 3 communication costs au developpement du afrique.*.