Perhaps you should try some spelling variations:
linker's criteria » line criteria
funder's criteria » funding criteria
concerns criteria » cancer criteria, concept criteria, contests criteria
pde's criteria » ideas criteria, peers criteria, models criteria
weyl's » well's, weil's

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 ( pde's 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 ( pde's criteria ))))) or ( concerns criteria ))))".
• Adding a wildcard symbol may retrieve word variants: (( weyl's criterion ) or ((((( linker's criteria ) or ((( funder's criteria ) OR ( pde's criteria ))))) or ( concerns criteria ))))*.