Perhaps you should try some spelling variations:
communication mobile » communication module, kommunikation mobile, communication model
dis developpement » des developpements, de developpement, du developpement
al communication » oral communication, real communication, 3 communication
information 4.6 » information 4.2, information 4.3, information 4.1
technologies 2 » technologies _, technologies 4
des afrique » en afrique, de l'afrique
mobile dis » mobile id, mobile ads, mobile aus
4.6 die » 3.6 die, 2.6 die
die al » die als, die alt, die alte

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 4.6 die al communication mobile dis developpement des afrique.*.