Logical operators create relationships between search terms, between a term and a result set and between two result sets. For example, smoking and cancer finds only those records in which both the word smoking and cancer occur. For example, anorexia or bulimia finds records in which either the word anorexia or the word bulimia occur. For example, heart surgery not bypass finds all records in which the word heart surgery occurs except the ones in which the word bypass also occurs. Limiting For fewer results, filter them by limiting to articles with text, academic publications, professional publications, general publications, by date, or to a particular journal.
History Keeps a record of searches.
Select, or mark, a record for printing by clicking on its check box, which adds the citation to a list. Or citations can be marked without viewing for printing. Once the articles have been selected, then they are ready to be printed. Next, select print from the File menu. Relevance Search - searches for a word and word variants, alone or in combination.