Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
communication from » communication 3, communication 1, communication 3.3
information case » information based, information can, information costs
de developpement » sme development
developpement de » developpement des, developpement durable
case linear » base linear, wise linear, phrase linear
linear case » linear code, linear state, linear least
de afrique » de l'afrique, en afrique, l afrique
from de » from dem, from deep

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information case linear case communication from de developpement de afrique.*.