Perhaps you should try some spelling variations:
communication 5.3.1 » communication 15.3.1, communication 3.3.1, communication 4.3.1
case communication » based communication, scale communication, face communication
die developpement » de developpement, le developpement, du developpement
developpement de » developpement des, developpement durable
resources case » resources chapter
technology iv » technology ii, technology i, technology ict
iv innovation » xiv innovations, die innovation, 2 innovation
innovation 12 » innovation 1.2, innovations 12, innovation 1
12 resources » 2 resources, 10 resources, 19 resources
5.3.1 die » 3.3.1 die
de africa » does africa, de america, use africa

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

• Adding a wildcard symbol may retrieve word variants: technology iv innovation 12 resources case communication 5.3.1 die developpement de africa.*.