Perhaps you should try some spelling variations:
scale communication » scales communication, space communication, style communication
leur developpement » le developpement, deux developpements, de developpement
developpement du » developpement de, developpement des, developpement et
technologies 1 » technologies _, technologies 4, technologies 2
information pt » information part, information 1, information 1.2
du afrique » en afrique, l afrique, de l'afrique
2 scale » a scale

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information pt 2 scale communication a leur developpement du afrique.*.