Perhaps you should try some spelling variations:
net developpement » et developpement, de developpement, le developpement
de communication » mobile communication, online communication
technology used » technology use, technology based, technology users
agricultural co » agricultural crop, agricultural _, agricultural crops
developpement l » developpement il, developpement la, developpement de
used improving » users improving, ed improving, field improving
l afrique » en afrique
co de » co den, co die, co je
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: technology used improving agricultural co de communication a net developpement l afrique.*.