Perhaps you should try some spelling variations:
funder's criteria » linker's criteria, concerns criteria, funding criteria
catheter arterial » catheter material, transcatheter arterial, after arterial
well's criterion » weyl's criterion, kelly's criterion, kelly criterion
caliber arterial » cancer arterial, after arterial, alters arterial

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"well's criterion\\") or (((\\"funder's criteria\\") or (\\"((caliber arterial) OR (catheter arterial))\\"))))\"".
• Removing quotes may allow a broader search: (( well's criterion ) or ((( funder's criteria ) or ( ((caliber arterial) OR (catheter arterial)) )))).