Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
information needs » information networks
developpement how » development how, developpement des, developpement de
et developpement » de developpement, le developpement, test development
how america » how american, new american
7.4 mutual » 9.4 mutual, 2.1 mutual, 2.2 mutual
needs 7.4 » needs 1.4, needs 2.4, needs 4.4
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 _ information needs 7.4 mutual communication a et developpement how america.*.