Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
choice information » price information, change information, device information
information parity » information part, information capacity, information quality
technology choice » technology change
a communications » a communication, data communications, a communicative
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
parity trade » parties trade, quality trade, policy trade
l afrique » en afrique
trade a » trade _
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 choice information parity trade a communications costs 4 developpement l afrique.*.