Perhaps you should try some spelling variations:
communications best » communication best, communications costs, communications pt
14 communications » 10 communications, 14 communication, 4 communications
e developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology 2 » technology _, technology 1, technology 3
2 inflation » 12 inflation, _ inflation, 6 inflation
rate figure » rates figure, trade figure, data figure
figure 14 » figure 1.4, figure 4, figure 1
l afrique » en afrique
best e » best _, best 4, best 5

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

• Adding a wildcard symbol may retrieve word variants: technology 2 inflation rate figure 14 communications best e developpement l afrique.*.