Perhaps you should try some spelling variations:
6.2 communication » 3.2 communication, 2.3 communication, 2.7 communication
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technology can » technology change, technology 1, technology 2.2
can innovation » tan innovation, chain innovation, lean innovation
chapter dave » chapter five, chapter seven, chapter shape
de afrique » de l'afrique, en afrique, l afrique
dave 6.2 » date 6.2, care 6.2, case 6.2
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 can innovation chapter dave 6.2 communication costs a developpement de afrique.*.