How can I change the criteria in saved searches for the global search?
To change the criteria in saved searches for the global search, follow these steps.
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            Run the existing saved search. 
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            In the search results, click the Show Filters button if the filters are hidden. 
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            Update keywords or filters. 
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            Click the Save button. 
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            Leave the name as is to overwrite the existing saved search. 
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            Close the Edit Saved Searches dialog box.