Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2 communications » 2 communication, 3 communications, 4 communications
technology dlt » technology data, technology debts, technology 21st
cs development » cns development, gas development, its development
dlt inflation » der inflation, die inflation, d inflation
1 afrique » l afrique, en afrique, 1 enrique
costs cs » costs ch, costs case, costs cash
based 2 » based na, based pd

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

• Adding a wildcard symbol may retrieve word variants: technology dlt inflation index based 2 communications costs cs development 1 afrique.*.