Perhaps you should try some spelling variations:
change information » chandos information, trade information
technology change » technological change, technological changes
information when » information what, information war, information wants
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
re mobile » e mobile, more mobile, etre mobile
l afrique » en afrique
costs au » costs a, costs amy, costs _
when re » when he

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

• Adding a wildcard symbol may retrieve word variants: technology change information when re mobile communication costs au developpement l afrique.*.