Learn how to combine search terms in one or more indexes in WebDewey.
|Multiple terms, all terms required (AND)||[term1] [term2]
[term1] and [term2]
A space between terms is treated as an and.
|Multiple terms, at least one term required (OR)||[term1] or [term2]||radiography or radiology|
|One or more terms that must not be found (NOT)||[term1] [term2] not [term3]
[term1] or [term2] or [term3]
|college education not secondary|
|One or more groups of terms combined with other terms (parentheses)||[term1] ([term2] or [term3])
[term1] or ([term2] or [term3])
[term1] or ([term2] [term3])
|education (college or university)
graduate or (college or university)
graduate or (college university)