Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications media » communication media, communication india, communications series
information 11.2 » information 1.2, information 15.2, information 11.3
l developpement » le developpement, de developpement, et developpement
technologies 4 » technologies _
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
das mobile » does mobile, a mobile
11.2 das » 1.1.2 das, 1.2 das, 13.2 das
media l » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 11.2 das mobile communications media l developpement des afrique.*.