Perhaps you should try some spelling variations:
technologies changing » technology changing, technologies challenges, technologies chapter
changing information » exchanging information, managing information, change information
10 communications » 10 communication, 14 communications, 2 communications
communications a » communications _, communications law, communications media
de developpement » sme development
developpement de » developpement des, developpement durable
de 10 » die 10, de 1, do 10
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies changing information _ de 10 communications a de developpement de l'afrique.*.