Perhaps you should try some spelling variations:
11.4 communication » 1.4 communication, 11.6 communication, 11.4.1 communication
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
inflation has » inflation das, inflation bias, inflation tax
technology 1 » technology _
1 inflation » 10 inflation, 12 inflation, _ inflation
price 11.4 » price 4.4, price 1.3, price 10.1
has price » gas price, gas prices, has nice
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 inflation has price 11.4 communication costs 4 developpement l afrique.*.