Perhaps you should try some spelling variations:
mutual communication » cultural communication, virtual communication, natural communication
set developpement » et developpement, de developpement, le developpement
developpement use » developpement une, developpement de, development use
technologies daf » technologies dans, technologies a, technologies de
information seed » information speed, information need, information needs
daf information » f information, math information, 2 information
2 mutual » 1 mutual, _ mutual, 3 mutual
seed 2 » seed _, need 2, seed 3
a set » _ set

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information seed 2 mutual communication a set developpement use africa.*.