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
information 14.3 » information 4.3, information 1.3, information 1.2
le developpement » de developpement, sme development
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
14.3 2 » 14.3 _, 14.3 a
2 oral » _ oral, 4 oral
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 14.3 2 oral communication 3 le developpement l afrique.*.