Perhaps you should try some spelling variations:
technologien chandos » technological changes, technologies changing, technologies chapter
chandos information » change information
communication ai » communication a, communication asia, communication act
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
a developpement » au developpement, de developpement, le developpement
de afrique » de l'afrique, en afrique, l afrique
race 3 » race 39, race _, race 4
ai a » ai _, i a, ii a

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

• Adding a wildcard symbol may retrieve word variants: technologien chandos information _ race 3 communication ai a developpement de afrique.*.