Perhaps you should try some spelling variations:
"behavorial sciences" » "behavioral sciences"
"behavior sciences" » "behavioral sciences", "behaviour science", "behavioural sciences", "behavioral sciencess"
"behavior science" » "behavioral science", "behavioral sciences", "behavioural science"

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