Perhaps you should try some spelling variations:
introduction earlier » introduction early, introduction learning, introduction enabling
scale communication » scales communication, space communication, style communication
mar introduction » far introduction, war introduction, fear introduction
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology mar » technology mara, technology make, technology more
larger scale » large scale
de africa » does africa, de america, use africa
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technology mar introduction earlier larger scale communication a le developpement de africa.*.