Perhaps you should try some spelling variations:
model communication » modern communication, moral communication, modeling communication
communication from » communication 3, communication 1, communication 3.3
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
technologie 2 » technologies 2, technologie c, technologie 3
about linear » about line, almost linear, best linear
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 information about linear model communication from a developpement de afrique.*.