This searches for items where the word 'heart' exists in all of the headline, description and tags fields.Įg3. This searches for the phrase 'kidney cancer' in the title as well as either the word 'trial' or 'trials' in description. search on a specific field using any of the following: "kidney cancer" (trial |trials).Here the word 'chronic' must come somewhere before either the work 'leukemia' or 'leukaemia'. order operator: word1 Will return records where either the words 'cancer' or 'cancers' are present, plus the words 'cervical' or 'cervix', but not the phrase 'squamous cell carcinoma' or 'SCC'. AND is implied so listing two words without another operator will search for records where both words are present.Įg.(cancer |cancers)(cervical |cervix)!("Squamous cell carcinoma"|SCC). Advanced search can include the following:
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