Perhaps you should try some spelling variations:
oral communication » personal communication
information sheet » information speed, information super, information society
net developpement » et developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
des africa » does africa, yes africa, de africa
sheet 10 » sheet 11, sheet 1, sheet 12
10 oral » 10 moral, 1 oral, 14 oral
a net » a new, _ net, a neo

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information sheet 10 oral communication a net developpement des africa.*.