Perhaps you should try some spelling variations:
schlange communication » change communication, scholarly communication, science communication
communication boost » communication best, communication costs, communication blogs
c developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
technologie 2 » technologies 2, technologie c, technologie 3
die schlange » die sachlage, die schande, die schranne
l afrique » en afrique
boost c » boost _, boosts _

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

• Adding a wildcard symbol may retrieve word variants: technologie 2 information _ die schlange communication boost c developpement l afrique.*.