Perhaps you should try some spelling variations:
material communication » managerial communication, internal communication, external communication
information speed » information sheet, information needed, information needs
technologies iot » technologies ict, technologies icts, technologies art
au developpement » du developpement, de developpement, le developpement
iot information » ist information, cost information, plot information
communication 2 » communication _, communication a, communication 3
i material » 2 material, 3 material, 4 material
des africa » does africa, yes africa, de africa
speed i » speed _, speed 4, speed 1
2 au » 2 auf, 2 abu, 2 aus

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

• Adding a wildcard symbol may retrieve word variants: technologies iot information speed i material communication 2 au developpement des africa.*.