Perhaps you should try some spelling variations:
information needs » information networks
iot communication » post communication, et communication, get communication
de developpement » sme development
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
needs one » need one, needs more
one iot » one dot, node iot, one boot

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information needs one iot communication _ de developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information needs one iot communication _ de developpement de afrique.*.