Perhaps you should try some spelling variations:
visual communication » 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
1.2 visual » 1.1 visual, 3.2 visual, 1.3 visual
des africa » does africa, yes africa, de africa
sheet 1.2 » sheet 12, sheet 14.7, sheet 14.8
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 1.2 visual communication a net developpement des africa.*.