Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
8.7 communications » 2.7 communication, 3.1 communications, 7 communication
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technology area » technology arena, technology array, technology age
area inflation » great inflation, core inflation, der inflation
rate age » rates aged, rate a, rate afr
costs au » costs a, costs amy, costs _
age 8.7 » age 8.5, age 3.7, age 8.1

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 age 8.7 communications costs au developpement en afrique.*.