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