Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information speed » information sheet, information needed, information needs
les developpement » le developpement, des developpements, leur developpement
communication 3 » communication _, communication a
technologies 4 » technologies _
4 information » 2 information, 1 information
des africa » does africa, yes africa, de africa
4 mutual » 1 mutual, _ mutual, 3 mutual
speed 4 » speed _, speed up, speeds _
3 les » 2 les, 1 les, 5 les

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information speed 4 mutual communication 3 les developpement des africa.*.