Perhaps you should try some spelling variations:
communication model » communication media
class communication » mass communication, plans communication, crisis communication
information gaps » information gap
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
how class » new class, how close, how mass
l afrique » en afrique
gaps how » gap how, saps how, traps how
model le » model led, model law, model 1

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

• Adding a wildcard symbol may retrieve word variants: technologies a information gaps how class communication model le developpement l afrique.*.