Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
technologies aids » technologies varies, technologies a, technologies de
information speed » information sheet, information needed, information needs
aids information » chandos information, series information
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
4 virtual » 4d virtual, _ virtual, a virtual
de africa » does africa, de america, use africa
speed 4 » speed _, speed up, speeds _
3 le » 3 les, 3 la, 1 le

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information speed 4 virtual communication 3 le developpement de africa.*.