Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
4.2 development » 3.2 development, 2.3 development, 1 development
technology 4ir » technology 4, technology 4.1, technology 4.2
inflation ages » inflation rates, inflation taxes, inflation als
4ir inflation » der inflation, die inflation, aid inflation
development l » development li, development 1, development law
ages case » wages case, age case, cases case
l afrique » en afrique
case 3.2 » case 4.2, case 3.1, case 5.2

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation ages case 3.2 communication costs 4.2 development l afrique.*.