Perhaps you should try some spelling variations:
called communication » based communication, scale communication, scales communication
narrative learning » narrativ learning, creative learning, iterative learning
technology using » technology during, technology summing, technology brings
de developpement » sme development
developpement de » developpement des, developpement durable
using narrative » long narrative
learning aids » hearing aids, learning a
de africa » does africa, de america, use africa
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology using narrative learning aids called communication a de developpement de africa.*.