Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
de communications » de communication, do communications, mce communications
development level » development local, development center, development recent
rise development » rise developments, rice development, drive development
technology 2.2 » technology _, technology 1, technology 3
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
index cash » index csi, index cabi, index call
costs rise » costs risk, costs risks, costs case
cash de » cash does

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 inflation index cash de communications costs rise development level afrique.*.