Perhaps you should try some spelling variations:
information networks » information needs
scale communication » scales communication, space communication, style communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology 3.1 » technology 1, technology 2.2, technology _
networks man » networks human, networks make, networks german
man scale » van scale, human scale, mass scale
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: technology 3.1 information networks man scale communication a de developpement de africa.*.