Perhaps you should try some spelling variations:
"linker's criteria" » "funder's criteria", "concerns criteria", "line criteria"
"weil's criterion" » "kelly's criterion", "white's criterion", "levy's criterion"
"cancer criteria" » "concerns criteria", "cancer arterial", "cancer bacteria"
"inter criteria" » "other criteria", "over 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 ((("linker's criteria") OR ((("cancer criteria") OR ("inter criteria")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"weyl's criterion\") or (\"weil's criterion\"))) or (((\"linker's criteria\") or (((\"cancer criteria\") OR (\"inter criteria\"))))))".
• Removing quotes may allow a broader search: (((( weyl's criterion ) or ( weil's criterion ))) or ((( linker's criteria ) or ((( cancer criteria ) OR ( inter criteria )))))).
• Adding a wildcard symbol may retrieve word variants: (((("weyl's criterion") or ("weil's criterion"))) or ((("linker's criteria") or ((("cancer criteria") OR ("inter criteria"))))))*.