Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
technologien und » technologie und, technologien des, technologien fur
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
innovation 4 » innovation _, innovation a, innovation 1
do written » _ written, 1 written, 23 written
4 do » _ do, 1 do, i do
1 le » 1 les, 1 la, 3 le

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

• Adding a wildcard symbol may retrieve word variants: technologien und innovation 4 do written communication 1 le developpement en afrique.*.