Perhaps you should try some spelling variations:
information networks » information needs
scale communication » scales communication, space communication, style communication
des developpement » des developpements, de developpement, le developpement
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
des africa » does africa, yes africa, de africa
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information networks global scale communication a des developpement des africa.*.