Perhaps you should try some spelling variations:
information networks » information needs
mutual communication » cultural communication, virtual communication, natural communication
technologies dis » technologies dans, technologies de, technologies bit
de developpement » sme development
developpement de » developpement des, developpement durable
dis information » mis information, aids information, des informations
networks 1 » networks _
de africa » does africa, de america, use africa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies dis information networks 1 mutual communication a de developpement de africa.*.