Perhaps you should try some spelling variations:
"linker's criteria" » "concerns criteria"
"funder's criteria" » "concerns criteria", "funding criteria", "pde's criteria"
"concept criteria" » "consent criteria", "contest criteria", "context 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 ((((("linker's criteria") OR ("funder's criteria"))) OR ("concept criteria")))).
• Removing quotes may allow a broader search: (( weyl's criterion ) or ((((( linker's criteria ) or ( funder's criteria ))) or ( concept criteria )))).
• Adding a wildcard symbol may retrieve word variants: (("weyl's criterion") or ((((("linker's criteria") or ("funder's criteria"))) or ("concept criteria"))))*.