Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
technologies box » technologies co, technologies bit, technologies _
developpement du » developpement de, developpement des, developpement et
formation after » information after, formation chapter, formation acteurs
box formation » bloc formation, bone formation, block formation
du afrique » en afrique, l afrique, de l'afrique
a der » _ der, 2 der, 3 der
eu 3 » eu _, eu a, eu 6
eu 1 » eu _, eu a, e 1

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies box formation after ((eu 3) OR (eu 1)) communication a der developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies box formation after ((eu 3) OR (eu 1)) communication a der developpement du afrique.*.