Search template
Search options
Search options
Default operator AND (breast cancer retrieves the same results as breast AND cancer)
Boolean operators AND OR (AND is processed before OR)
Phrase searching "breast cancer"
Nesting (BREAST OR COLON) AND CANCER
If parentheses are not used the terms are searched in the following order of precedence: AND, OR
Truncation * seems to truncate e.g. "breast canc*" will retrieve results on breast cancer
Field tags Field searching is available in the 'Advanced' search option.
Hyphens It is unclear whether hyphens are recognised
Help pages How to search
Example (BREAST OR COLON) AND CANCER
Saved searches No
Export tagged Yes (XML)