Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
4.3 communications » 4.3 communication, 2.3 communication, 1.3 communication
technology choice » technology change
price development » price developments, rice development, drive development
choice inflation » choice information, price inflation
development lid » development led, development li, development lie
inflation e » inflation ee, inflation _, inflation a
lid afrique » l afrique
cost price » cost pricing, cost private
case 4.3 » case 4.1, case 4.2, case 2.3
e case » ce case, he case, re case

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

• Adding a wildcard symbol may retrieve word variants: technology choice inflation e case 4.3 communications cost price development lid afrique.*.