Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change information » chandos information, trade information
information ratio » information nation, information matrix, information section
le developpement » de developpement, sme development
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
costs le » costs _, costs 4, costs a
ratio a » ratio _, ratio 2, ratio 6

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

• Adding a wildcard symbol may retrieve word variants: technologies change information ratio a 3 communication costs le developpement l afrique.*.