Perhaps you should try some spelling variations:
communication india » communication media, communications media
case developpement » case development, de developpement, le developpement
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
informal 4.3 » informal 4.2, informal 8.4, informal 3.4.5
de afrique » de l'afrique, en afrique, l afrique
4.3 does » 2.3 does, 4.1 does, 5.3 does
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technology from informal 4.3 does 3 communication india case developpement de afrique.*.