Good Day! I have created a Description column in my list and created managed property with ows_Description as the crawled property. The column type is Multiple lines of Text. I am not able to retrive this in Item Display template. I am able to retrive a custom column Reference but not Description. Am I missing anything here. Could somebody help me explaining the concept considering me as a kid who started learning search in SharePoint. Thanks :)
After creating new managed properties, please wait for some time so search crawl can run automatically in SharePoint online.
Please also check whether you could search successfully using "ManagedProperty:Value".
Note the property settings as shown below:
Here is an article about how to change an item display template to show values from custom managed properties for your reference: