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
technologies iv » technologies bit, technologies _, technologies 4
communication 3 » communication _, communication a
iv information » 2 information, 1 information
des africa » does africa, yes africa, de africa
12 mutual » 1 mutual, 2 mutual, 2.2 mutual
speed 12 » speed 1, speed 10, speed 2.2
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 iv information speed 12 mutual communication 3 les developpement des africa.*.