Perhaps you should try some spelling variations:
transformation speeds » transformation success, transformation systems, transformation series
leur developpement » le developpement, deux developpements, de developpement
developpement use » developpement une, developpement de, development use
technologien die » technologie die, technologien des, technologien im
community de » community der, community do, community dr
1 through » 3 through
speeds 1 » speeds _, speed 1, speeds up
de leur » de leurs, de valeur

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation speeds 1 through community de leur developpement use africa.*.