Hi @harpal rana
According to your descriptions, you can go to site settings to have a check.
- Go to the lower left corner of OneDrive page, click "Return to classic OneDrive"
- Click the Settings button in the upper right corner to go to "Site settings".
- Then you will find the Search settings.
- For more details about these settings, please refer to "Show the right search results" and its subdocuments.
Hope the information could be helpful.
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