Perhaps you should try some spelling variations:
communication india » communication media, communications media
introduction 18.2 » introduction 8.2, introduction 10.2, introduction 1.2
4 communication » 3 communication, 5.4 communication, de communication
l developpement » le developpement, de developpement, et developpement
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
18.2 does » 13.2 does, 18.3 does, 12 does
india l » india le, india _, india a
does 4 » 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: technologies 2 introduction 18.2 does 4 communication india l developpement des afrique.*.