Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
oral communication » personal communication
based information » basic information, based innovation, land information
die developpement » de developpement, le developpement, du developpement
information 1.3 » information 14.3, information 1.2, information 10.4
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
2 oral » _ oral, 4 oral
1.3 2 » 1.3 _, 1.3 a, 1.3 5
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 1.3 2 oral communication 3 die developpement l afrique.*.