Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
gcc development » sic development, wec development, 2 development
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
development l » development li, development 1, development law
inflation he » inflation e, inflation ee, inflation der
l afrique » en afrique
case 1.3 » case 10.3, case 13.3, case 14.3
cost gcc » cost lcc, cost cs, east gcc
he case » ce case, re case, hope case

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation he case 1.3 communication cost gcc development l afrique.*.