Perhaps you should try some spelling variations:
technologies using » technologies during, technologies going, technologies listing
face communication » voice communication, de communication, time communication
using information » business information, managing information
information needs » information networks
de developpement » sme development
developpement de » developpement des, developpement durable
needs 2.2 » needs 2.3, needs 2.5, needs 2.8
2.2 face » 12.2 face, 2.3 face, 3.2 face
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: technologies using information needs 2.2 face communication a de developpement de l'afrique.*.