Perhaps you should try some spelling variations:
"academie _ sciences" » "academies _ sciences", "academic _ sciences", "academia _ sciences"
"academie _ science" » "academies _ science", "academic _ science", "academia _ science"
"academiae _ sciences" » "academia _ sciences", "academic _ sciences", "academics _ sciences"

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: (((("academie _ sciences") OR ("academie _ science"))) OR ("academiae _ sciences")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"academie _ sciences\") OR (\"academie _ science\"))) or (\"academiae _ sciences\"))".
• Removing quotes may allow a broader search: (((( academie _ sciences ) OR ( academie _ science ))) or ( academiae _ sciences )).
• Adding a wildcard symbol may retrieve word variants: (((("academie _ sciences") OR ("academie _ science"))) or ("academiae _ sciences"))*.