Perhaps you should try some spelling variations:
based communications » based communication, speed communications, aided communications
communications case » communication case, communications can, communications code
information 3.6.2 » information 3.2.2, information 2.6.2, information 3.3.2
au developpement » du developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
3.6.2 models » 3.6.2 model, 6.6.2 models, 8.6.2 models
models based » model based, models case
l afrique » en afrique
case au » case a, case all

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

• Adding a wildcard symbol may retrieve word variants: technology _ information 3.6.2 models based communications case au developpement l afrique.*.