Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
1.4 communications » 1.4 communication, 14 communications, 5.4 communication
technology gaps » technology gap
inflation rates » inflation rate
del development » model development, delta development, well development
gaps inflation » has inflation, grade inflation, rapid inflation
development li » development lid, development lie, development lin
rates race » rates rates, rates raise, rat race
li afrique » l afrique, en afrique
costs del » costa del, costo del
race 1.4 » case 1.4

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation rates race 1.4 communications costs del development li afrique.*.