Perhaps you should try some spelling variations:
oral communication » personal communication
some developpement » sme development, de developpement, le developpement
information what » information war, information when, information wants
developpement l » developpement il, developpement la, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
costs some » cost some
l afrique » en afrique
one oral » one moral, one rural, one oil

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information what one oral communication costs some developpement l afrique.*.