Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
case information » care information, based information, phase information
development east » development southeast, development 1
technology case » technology based, technology can, technology change
information dar » information der, information data, information due
4 development » 2 development, 4 developing
east afrique » east africa, east african, en afrique
dar case » der case, our case, per case
case 3.2 » case 4.2, case 3.1, case 5.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology case information dar case 3.2 communication costs 4 development east afrique.*.