Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
developpement yes » developpement des, developpement de, developpement et
technologien die » technologie die, technologien des, technologien im
transformation 9 » transformation _, transformation a, transformation 1
communication 2 » communication _, communication a, communication 3
yes africa » em africa, cycles africa, rates africa
2 leur » a leur
9 10 » _ 10, 9 11

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

• Adding a wildcard symbol may retrieve word variants: technologien die transformation 9 10 risk communication 2 leur developpement yes africa.*.