Perhaps you should try some spelling variations:
societe astronomique » societe oeconomique, societe patriotique, society astronomy
astronomique de » astronomiques de, agronomique de, astronomiques au
astronomie de » astronomie und

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: (( schule astronomie de france ) OR ( societe astronomique de france )).
• Adding a wildcard symbol may retrieve word variants: (( schule astronomie de france ) or ( societe astronomique de france ))*.