Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
introduction 10.2 » introduction 1.1
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
10.2 file » 10.2 film, 10.2 die, 10.2 free
file data » chile data, file path, profile data
l afrique » en afrique
india du » india d, india do, india did

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

• Adding a wildcard symbol may retrieve word variants: technologies _ introduction 10.2 file data communication india du developpement l afrique.*.