Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
technologies dns » technologies dans, technologies de, technologies any
developpement en » developpement et, developpement des, developpement de
dns information » dis information, des information, des informations
a developpement » au developpement, de developpement, le developpement
so mutual » how mutual, 1 mutual, _ mutual
en africa » em africa, eu africa, en america
needs so » needs _, needs a, needs 3

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

• Adding a wildcard symbol may retrieve word variants: technologies dns information needs so mutual communication _ a developpement en africa.*.