Perhaps you should try some spelling variations:
communication india » communication media, communications media
data communication » data communications
introduction 10.2 » introduction 1.1
do developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
10.2 life » 10.5 life, 11.2 life, 14.2 life
life data » life death
l afrique » en afrique
india do » india d, india does, 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 life data communication india do developpement l afrique.*.