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

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