Perhaps you should try some spelling variations:
transformation dual » transformation das, transformation du, transformation der
2.2 transformation » die transformation, der transformation, 1 transformation
6.13 communication » 6.1.3 communication, 2.3 communication, 4.1 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 2.2 » technology _, technology 1, technology 3
dual case » rural case, dual phase, dual scale
case 6.13 » case 6.3, case 6.1, case 6.12
l afrique » en 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 2.2 transformation dual case 6.13 communication costs a developpement l afrique.*.