Perhaps you should try some spelling variations:
kelly's criterion » kelly criterion, weyl's criterion, levy's criterion
linker's criteria » funder's criteria, concerns criteria, line criteria
carrier materials » barrier materials, carbide materials, carbon materials
well's criterion » weyl's criterion, kelly criterion, levy's criterion
caliber arterial » cancer arterial, catheter arterial, after arterial

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