Perhaps you should try some spelling variations:
technology change » technological change, technological changes
change traditions » exchange traditions, changes traditional, change predictions
le developpement » de developpement, sme development
a communication » la communication, data communication, data communications
traditions c » traditions _, traditions 2, traditions 4
des afrique » en afrique, de l'afrique
c programs » ecd programs, care programs
programs a » programs _
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology change traditions c programs a communication costs le developpement des afrique.*.