How do I combine two structure search results using “NOT”?
Use the Combine Hits option on the main search query page. First, run the searches you wish to NOT. Then go to the top menu bar and click on Search. Select the last option Combine Hits. Click on a numbered search until its number appears in the top search box. Then click on the NOT operator from the bottom left until it appears in the top search box. Then click on the search you wish to NOT out until its number. e.g. 1 NOT 2. Then click Combine in the lower right corner. The screen will automatically return to the main query window. Go back to the Search menu bar, and this time select Show History. Be sure your NOT search is the highlighted search result. Then close the window. Click on List Hits to see the results of your NOT search.
