Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
8.7 communications » 2.7 communication, 3.1 communications, 7 communication
developpement en » developpement et, developpement des, developpement de
technology area » technology arena, technology array, technology age
a developpement » au developpement, de developpement, le developpement
area inflation » great inflation, core inflation, der inflation
rate afr » rate cfr, rate after, rate a
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 area inflation rate afr 8.7 communications costs a developpement en afrique.*.