Perhaps you should try some spelling variations:
transitions changes » transition changes, transition change, transitions chapter
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
changes program » change program, change programs, exchange program
a developpement » au developpement, de developpement, le developpement
3 transitions » _ transitions, 3 transition, 7 transitions
technology 3 » technology _, technology 1, technology 4
program de » program der, programm der, programm des
de afrique » de l'afrique, en afrique, l afrique
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 3 transitions changes program de communication costs a developpement de afrique.*.