Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
information hat » information what, information have, information how
a communication » la communication, data communication, data communications
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
hat trade » wheat trade, east trade, net trade
l afrique » en afrique
trade a » trade _
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology change information hat trade a communication costs a developpement l afrique.*.