Hi @Sachin Jindal
This query is against the entire SharePoint environment and by default it will search for anything that contains the specified keyword. It is not limited to a specific column, but performs a full-text search across SharePoint
When you provide a keyword as a parameter, SharePoint looks for matches containing that keyword in all searchable content, such as documents, list items, web pages, and so on. Search results will contain querytext
If you want to search against a specific column, you can use SharePoint's search query syntax to scope your search. For example, using property:value
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