The aria-labelledby attribute could be removed in case it is not necessary or it should point to the id of an existing element that can act as a label for the current element.
Engine searches all the form fields on the page with aria-labelledby, however it includes an ID that dosen’t exist in the document
Users who use assistive tools, such as screen readers rely on announcement of the elements Description, the screen readers should announce the attribute value associated with its description.
<input name="looking For" type="text" aria-labelledby="Looking For">