Perhaps you should try some spelling variations:
machine communications » chile communications, china communications, vaccine communication
communications costs » communication costs, communications _
information age » information storage, information access, information about
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technology 1 » technology _
des machine » des machines, deep machine, diw machine
l afrique » en afrique
age des » lage des, auge des, age de
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 1 information age des machine communications costs 4 developpement l afrique.*.