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