Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.2 communications » 3.2 communication, 3.1 communications, 4.2 communications
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
development l » development li, development 1, development law
inflation a » inflation _, inflation tax, inflation rate
l afrique » en afrique
care 3.2 » care 5.3, care 2
a care » a case, day care, ear care

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation a care 3.2 communications costs _ development l afrique.*.