Perhaps you should try some spelling variations:
case communication » based communication, scale communication, face communication
per developpement » leur developpement, de developpement, le developpement
cost information » postal information, about information, asset information
technology cost » technology case, technology can, technology choice
des afrique » en afrique, de l'afrique
area case » areas case, area based
costs per » cost per

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

• Adding a wildcard symbol may retrieve word variants: technology cost information _ area case communication costs per developpement des afrique.*.