Perhaps you should try some spelling variations:
6.1.3 communication » 2.2.3 communication, 2.8.3 communication, 3.2.3 communication
developpement la » developpement de, developpement et, developpement du
2.2 information » 4.2 information, 2.2.3 information, 2.2 transformation
information dar » information der, information data, information due
a developpement » au developpement, de developpement, le developpement
technology 2.2 » technology _, technology 1, technology 3
case 6.1.3 » case 3.1.3, case 6.13, case 7.1.3
la afrique » l afrique, la fabrique, en afrique
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 2.2 information dar case 6.1.3 communication costs a developpement la afrique.*.