The Order of Displayed Results
Search results are listed in order of 'relevance' - in general, this means that articles which contain the greatest number of the search terms in the greatest frequency will be listed first. In practice, this means that if you enter
"signal transduction"
into the "Words anywhere in article" box, the search engine will find all articles which include either the term signal or the term transduction, but will list any which use both terms before any which use only one or the other, and will list articles which use the terms more frequently before those which use them less. Articles in which the word appears in the Title/Abstract are listed before articles containing the term(s) only in the text.
