Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
communication 2 » communication _, communication a, communication 3
developpement l » developpement il, developpement la, developpement de
innovation 2 » innovation 1, innovation 4, innovation 3
de written » der dritten, des dritten, dem dritten
l afrique » en afrique
2 de » 2 die, 2 der, _ de
2 et » 2 set, 12 et, 2 ets

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

• Adding a wildcard symbol may retrieve word variants: technologies _ innovation 2 de written communication 2 et developpement l afrique.*.