Perhaps you should try some spelling variations:
move communication » mover communication, vote communication, mobile communication
developpement de » developpement des, developpement durable
variation 6 » variation _, variations _, variation des
first move » first mover, first love
6 first » 2 first, 3 first, 1 first
3 auf » i auf, a auf, b auf
3 au » 3 a, 3 zu, 3 eu

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "typology _ variation 6 first move communication ((3 au) OR (3 auf)) developpement de l'afrique.~".
• Adding a wildcard symbol may retrieve word variants: typology _ variation 6 first move communication ((3 au) OR (3 auf)) developpement de l'afrique.*.