Perhaps you should try some spelling variations:
linker's criteria » funder's criteria, concerns criteria, line criteria
well's criterion » weyl's criterion, kelly's criterion, kelly criterion
cancer materials » carrier materials, chapter materials, laser materials
cancer bacterial » cancer bacteria, carrier bacterial, centers bacterial
cancer arterial » caliber arterial, after arterial, cancer partial

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