Perhaps you should try some spelling variations:
linker's criteria » funder's criteria, line criteria
concerns criteria » cancer criteria, concept criteria, contests criteria
well's criterion » weyl's criterion, kelly's criterion, levy's criterion
energy criterion » energy conversion

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 criterion) OR (energy criterion)))) ) OR ((( linker's criteria ) OR ( concerns criteria )))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((well's criterion) or (((kelly criterion) OR (energy criterion)))) ) or ((( linker's criteria ) or ( concerns criteria ))))".
• Adding a wildcard symbol may retrieve word variants: (( ((well's criterion) or (((kelly criterion) OR (energy criterion)))) ) or ((( linker's criteria ) or ( concerns criteria ))))*.