Put your IP cameras on a separate Wi-Fi network (VLAN) that cannot access the internet directly. Use a local NVR (Network Video Recorder) to view streams, blocking the camera’s ability to phone home or be crawled by Google.
, this specific query is widely associated with serious privacy violations and "creeper" websites. Review of the "Viewerframe" Vulnerability Functionality: inurl viewerframe mode motion bedroom
Manufacturers release patches to close security loopholes that "dorks" like this exploit. Put your IP cameras on a separate Wi-Fi