Perhaps you should try some spelling variations:
information needs » information networks
der communication » de communication, under communication, debt communication
net developpement » et developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
technology 1 » technology _
et africa » em africa, eu africa, west africa
needs 1 » needs 11, needs _, needs a
1 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: technology 1 information needs 1 der communication _ net developpement et africa.*.