Perhaps you should try some spelling variations:
3 communication » 4 communication, de communication, data communication
4 developpement » de developpement, le developpement, et developpement
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
inflation a » inflation _, inflation tax, inflation rate
des afrique » en afrique, de l'afrique
costs 4 » costs _, costs a, costs 4.2
a rice » _ rice, a rich, 3 rice
rice 3 » price 3, rice _, rice 1

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation a rice 3 communication costs 4 developpement des afrique.*.