Perhaps you should try some spelling variations:
"concerns criteria" » "cancer criteria", "concept criteria", "contests criteria"
"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"
"funding criteria" » "feeding criteria", "building criteria", "using 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 ((("funding criteria") OR ("concerns criteria")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"well's criterion\") or (((\"weil's criterion\") OR (\"kelly's criterion\"))))) or (((\"funding criteria\") or (\"concerns criteria\"))))".
• Removing quotes may allow a broader search: (((( well's criterion ) or ((( weil's criterion ) OR ( kelly's criterion ))))) or ((( funding criteria ) or ( concerns criteria )))).
• Adding a wildcard symbol may retrieve word variants: (((("well's criterion") or ((("weil's criterion") OR ("kelly's criterion"))))) or ((("funding criteria") or ("concerns criteria"))))*.