Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
technology gaps » technology gap
developpement l » developpement il, developpement la, developpement de
gaps inflation » has inflation, grade inflation, rapid inflation
inflation base » inflation rate, inflation bias, inflation das
base price » sale price
price 3.2 » prices 3.2, price 2.2, rice 3.2
l afrique » en afrique

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 price 3.2 communication costs _ developpement l afrique.*.