Perhaps you should try some spelling variations:
information networks » information needs
networks expanding » networks exploring, network expansion, networks planning
face communication » voice communication, de communication, time communication
du developpement » de developpement, le developpement, et developpement
developpement de » developpement des, developpement durable
expanding face » expanding peace, expanding fair, expanding faster
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
de africa » does africa, de america, use africa

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information networks expanding face communication _ du developpement de africa.*.