Perhaps you should try some spelling variations:
"societe oeconomique de france" » "socio economique de france", "societe economique de france", "societe economique des france", "societe economique du france"
"societe astronomie de france" » "societe astronomique de france", "society astronomy de france", "schule astronomie de france", "societe astronomie und france"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("societe oeconomique de france") OR ("societe astronomie de france")).
• Removing quotes may allow a broader search: (( societe oeconomique de france ) or ( societe astronomie de france )).
• Adding a wildcard symbol may retrieve word variants: (("societe oeconomique de france") or ("societe astronomie de france"))*.