Perhaps you should try some spelling variations:
vehicle communication » vehicular communication, device communication, voice communication
le developpement » de developpement, sme development
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
7.3 vehicle » 1.2 vehicle, 3.2 vehicle, 3.9 vehicle
about 7.3 » about 1.3, about 2.3, about 7.6
l afrique » en afrique
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: technologie im information about 7.3 vehicle communication 3 le developpement l afrique.*.