Perhaps you should try some spelling variations:
automated material » activated material, automation materials, activated materials
technology firms » technology from, technology platforms, technology fund
la communication » data communication, data communications
firms automated » from automated
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
material trade » materials trade, material traits, material base
l afrique » en afrique
trade la » trade law, trade a, trade laws
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 firms automated material trade la communication costs 4 developpement l afrique.*.