Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
introduction 13.2 » introduction 3.2, introduction 10.2, introduction 1.2
sri development » wbi development, ii development, i development
technologies 2 » technologies _, technologies 4
development de » development d, development ds, developpement de
13.2 does » 13.8 does, 18.2 does, 13.2.2 does
does data » does cat

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 introduction 13.2 does data communication india sri development de l'afrique.*.