Perhaps you should try some spelling variations:
case intervention » care intervention, cash intervention, care interventions
4.6 communication » 4.1 communication, 7.6 communication, 11.6 communication
technology case » technology based, technology can, technology change
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
intervention a » intervention _, intervention 2, intervention 1
prices 4.6 » prices 4.2, prices 4.9, prices 6.6
l afrique » en afrique
a prices » a price, 2 prices, gas prices
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 case intervention a prices 4.6 communication costs a developpement l afrique.*.