Perhaps you should try some spelling variations:
de transformation » die transformation, e transformation, 1 transformation
transformation a » transformation _
competition from » competition among, competition _, competition law
developpement de » developpement des, developpement durable
technologien de » technologien des, technologies de, technologie de
l developpement » le developpement, de developpement, et developpement
de african » do african, de africa, me african
from l » from l1, from l3, from la

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

• Adding a wildcard symbol may retrieve word variants: technologien de transformation a 3 through competition from l developpement de african.*.