Perhaps you should try some spelling variations:
de developpement » sme development
apologien de » apologien der, apologia de, apologie des
de variation » der variation, die variation, does variation
variation a » variation _, variation 6, variation 5
des afrique » en afrique, de l'afrique
a does » 2 does, 4 does, 1 does
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: apologien de variation a does _ communication a de developpement des afrique.*.