Perhaps you should try some spelling variations:
developpement durable » developpement de
des transformations » les transformations, model transformations, order transformations
transformations des » transformation des, transformationen des, transformations du
technologien des » technologien fur, technologien und, technologies 2
de developpement » sme development
competition c » competition _, competition a, competition 3
durable 1 » durable 11, durable _, durable a
des 3 » des _
c de » c die, c der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologien des transformations des 3 through competition c de developpement durable 1.*.