Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2 communications » 2 communication, 3 communications, 4 communications
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation ages » inflation rates, inflation taxes, inflation als
development l » development li, development 1, development law
ages case » wages case, age case, cases case
l afrique » en afrique
case 2 » case 1

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation ages case 2 communications costs _ development l afrique.*.