inurl: is a Google search operator (also supported by Bing and other search engines) that restricts results to pages where the following term appears inside the URL string itself . This bypasses page titles, meta descriptions, and body content to find structural patterns in web addresses.
It sounds like you're looking for a that discusses the technical findings related to the URL parameter inurl:multicameraframe in conjunction with mode=motion and top — likely referring to a video management system (VMS) or IP camera web interface. inurl multicameraframe mode motion top