Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
technologies ret » technologies _, technologies 4, technologies 2
ret formation » re formation, de formation, en formation
formation 1.2 » formation 3.2, formation 1.1, formation 5.2
des afrique » en afrique, de l'afrique
media der » media order, media under, mediale der
1.2 does » 13.2 does, 18.2 does, 1.2 des

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

• Adding a wildcard symbol may retrieve word variants: technologies ret formation 1.2 does _ communication media der developpement des afrique.*.