Perhaps you should try some spelling variations:
developpement de » developpement des, developpement durable
technology gaps » technology gap
4 communication » 3 communication, 5.4 communication, de communication
4 developpement » de developpement, le developpement, et developpement
gaps inflation » has inflation, grade inflation, rapid inflation
inflation base » inflation rate, inflation bias, inflation das
base prices » base price, gas prices, asset prices
de afrique » de l'afrique, en afrique, l afrique
prices 4 » prices _, prices a, prices 3
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation base prices 4 communication costs 4 developpement de afrique.*.