Perhaps you should try some spelling variations:
developpement durable » developpement de
mso communication » csr communication, ngo communication, faso communications
de developpement » sme development
typologies 12.2 » typologies 2.3, typologies 2.5, typologies 3.2
12.2 variation » 2.2 variation, 12.2.2 variation, 1.1 variation
variation bei » variation des, variation der, variation _
bei den » bei der
den mso » der mso
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: typologies 12.2 variation bei den mso communication a de developpement durable afrique.*.