Perhaps you should try some spelling variations:
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
3 communication » 4 communication, de communication, data communication
technology 1 » technology _
index prices » index price, index places, index provinces
1 inflation » 10 inflation, 12 inflation, _ inflation
la afrique » l afrique, la fabrique, en afrique
prices 3 » prices _, prices a, prices 4
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 1 inflation index prices 3 communication costs a developpement la afrique.*.