Perhaps you should try some spelling variations:
"weil's criterion" » "kelly's criterion", "white's criterion", "levy's criterion"
"linear criterion" » "fisher criterion", "linear iteration"
"wiener criteria" » "wiener criterion", "inter criteria", "filter criteria"
"weyl's criterion" » "well'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 ("weil's criterion"))) OR ((("wiener criteria") OR ("linear criterion"))))*.
• Removing quotes may allow a broader search: (((( weyl's criterion ) or ( weil's criterion ))) or ((( wiener criteria ) or ( linear criterion ))))*.