Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
du afrique » en afrique, l afrique, de l'afrique
about web » about when, about debt, about why
3.3 des » 3.3 das, 3.3 der, 3.3 de

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

• Adding a wildcard symbol may retrieve word variants: technologies co information about web _ communication 3.3 des developpement du afrique.*.