Searching can be as simple as entering a few keywords or phrases (e.g. pathology table rats benzene). The search engine finds documents containing the words and phrases listed.
However, when the results are numerous, using Boolean or logical operators in your query refines your search results. Here are some quick tips to refine your search.
|Pathology +table||Pages containing the word table with or without pathology|
|and||Pathology and table||Pages containing both Pathology and table|
|Not or -
|Pathology -table; or Pathology not table||Pathology pages that exclude the word table|
|TR-10*||TR-10, TR-10a, TR-1029 etc.|
|"Pathology table"||Matches the exact wording and spacing; would not match tables of pathology|
|Or; space||Pathology or table; Pathology table||Pages that contain either Pathology or table|