Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
informations needs » information needs, information need, information needed
technologies des » technologien des, technologies de, technologies dans
des informations » aids information
la developpement » le developpement, de developpement, et developpement
des america » does america, de america, desde america

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

• Adding a wildcard symbol may retrieve word variants: technologies des informations needs _ verbal communication a la developpement des america.*.