Perhaps you should try some spelling variations:
information needs » information networks
get communication » et communication, debt communication, de communication
der developpement » de developpement, des developpements, leur developpement
developpement et » developpement des, developpement de, development east
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
et afrique » en afrique, l afrique
needs 2.5 » needs 4.5, needs 2.3, needs 2.8
2.5 get » 2.1.5 get
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies co information needs 2.5 get communication a der developpement et afrique.*.