Perhaps you should try some spelling variations:
information needs » information networks
des communication » les communications, nets communication, c's communication
new developpement » de developpement, le developpement, new development
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
des afrique » en afrique, de l'afrique
needs 2.2 » needs 2.3, needs 2.5, needs 2.8
2.2 des » 2.2 der, 2.2 das, 2.2 deep
a new » _ new

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information needs 2.2 des communication a new developpement des afrique.*.