Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
technologies aids » technologies varies, technologies a, technologies de
information speed » information sheet, information needed, information needs
aids information » chandos information, series information
et developpement » de developpement, le developpement, test development
des america » does america, de america, desde america
9.1 mutual » 2.1 mutual, 9.3 mutual, 9.4 mutual
speed 9.1 » speed 2.1, speed 7.1, speed 10.1
a et » a set, a net, a bet

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 9.1 mutual communication a et developpement des america.*.