Perhaps you should try some spelling variations:
"kelly's criterion" » "kelly criterion", "weyl's criterion", "levy's criterion"
"well's criterion" » "weyl's criterion", "kelly criterion", "levy's criterion"
"weil's criterion" » "weyl's criterion", "white's criterion", "levy's criterion"
"wiener criteria" » "wiener criterion", "inter criteria", "filter criteria"

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: (((("well's criterion") OR ((("weil's criterion") OR ("kelly's criterion"))))) OR ("wiener criteria")).
• Removing quotes may allow a broader search: (((( well's criterion ) or ((( weil's criterion ) or ( kelly's criterion ))))) or ( wiener criteria )).
• Adding a wildcard symbol may retrieve word variants: (((("well's criterion") or ((("weil's criterion") or ("kelly's criterion"))))) or ("wiener criteria"))*.