Perhaps you should try some spelling variations:
4.2 communications » 4.2 communication, 3.2 communication, 6.2 communication
communications law » communications a, communications _, telecommunications law
information data » information d820, information database, information databases
de developpement » sme development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
data daten » data latent, data data, data rates
daten 4.2 » daten 4.1, daten 4.3, daten 4.4
law de » law die, law do

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information data daten 4.2 communications law de developpement de l'afrique.*.