Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
african development » asian development, urban development, driven development
4 communications » 14 communications, 4 communication, 2 communications
technology die » technologie die, technology does, technology 4ir
die inflation » does inflation, der inflation, price inflation
costs african » toasts african, across african, east african
development l » development li, development 1, development law
l afrique » en afrique
index 4 » index _, index a, index 3

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

• Adding a wildcard symbol may retrieve word variants: technology die inflation index index 4 communications costs african development l afrique.*.