Perhaps you should try some spelling variations:
4.3.2 communication » 3.3.2 communication, 4.2.2 communication, 4.3 communication
developpement la » developpement de, developpement et, developpement du
inflation rates » inflation rate
a developpement » au developpement, de developpement, le developpement
technology 11 » technology 1.1, technology 110, technology 171
11 inflation » 10 inflation, 12 inflation, _ inflation
rates prices » water prices, gate prices, wages prices
prices 4.3.2 » prices 3.3.2, prices 14.3.4, price 6.3.2
la afrique » l afrique, la fabrique, en afrique
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 11 inflation rates prices 4.3.2 communication costs a developpement la afrique.*.