Perhaps you should try some spelling variations:
6.12 communication » 6.2 communication, 6.1.3 communication, 3.2 communication
developpement du » developpement de, developpement des, developpement et
information dar » information der, information data, information due
a developpement » au developpement, de developpement, le developpement
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
du afrique » en afrique, l afrique, de l'afrique
case 6.12 » care 6.12, case 6.1, case 6.13
dar case » der case, our case, per case
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 information dar case 6.12 communication costs a developpement du afrique.*.