Perhaps you should try some spelling variations:
vote communication » voice communication, ante communication, remote communication
information needs » information networks
der developpement » de developpement, des developpements, leur developpement
from information » from informal, 1 information
developpement de » developpement des, developpement durable
needs linked » needs link, needs life
linked vote » linked nodes
de africa » does africa, de america, use africa
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: technology from information needs linked vote communication a der developpement de africa.*.