Perhaps you should try some spelling variations:
virtual communication » visual communication, verbal communication, cultural communication
information needed » information needs, information speed, transformation needed
net developpement » et developpement, de developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
2.2 virtual » 2.1 virtual, 3.2 virtual
needed 2.2 » needed 1.2, needed 3.6, needed 6.1
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 a information needed 2.2 virtual communication a net developpement _ america.*.