Perhaps you should try some spelling variations:
5.7 communication » 2.7 communication, 2.3 communication, 3.2 communication
inflation gross » inflation across, inflation process, information gross
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
gross time » across time, group time
l afrique » en afrique
time 5.7 » time 5.3, time 5.4, time 5.2
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 3 inflation gross time 5.7 communication costs a developpement l afrique.*.