Perhaps you should try some spelling variations:
2.14 communication » 2.4 communication, 5.4 communication, 2.3 communication
du developpement » de developpement, le developpement, et developpement
technology gaps » technology gap
developpement l » developpement il, developpement la, developpement de
gaps isolation » base isolation, bus isolation, dal isolation
isolation age » isolation care, isolation a, isolation auf
prices 2.14 » prices 2.4, prices 2.1, prices 2.3.4
age prices » wages prices, base prices, gate prices
l afrique » en afrique
costs du » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology gaps isolation age prices 2.14 communication costs du developpement l afrique.*.