Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
developpement does » developpement des, developpement de, development does
information speed » information sheet, information needed, information needs
et developpement » de developpement, le developpement, test development
communication 3 » communication _, communication a
does africa » zones africa, does america, dress africa
4 mutual » 1 mutual, _ mutual, 3 mutual
speed 4 » speed _, speed up, speeds _
3 et » 13 et, 3 fet, 3 set

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

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