Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
b developpement » de developpement, le developpement, et developpement
technologies 1 » technologies _, technologies 4, technologies 2
information 3 » information 2
skills b » skills _, skills a, skills 1
de fairs » de faire, de faits, de farias
die de » die die, die der, die den
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 3 die de communication skills b developpement de fairs.*.