| Platform | Policy Relevant to Missing Content | |----------|-------------------------------------| | | Community Guidelines (removal for harassment, copyrighted material). Deleted videos become unsearchable but may still appear in “channel activity” for the owner. | | TikTok | “Removed Content” can be due to community guideline violations or DMCA; videos become inaccessible to the public. | | Instagram | IGTV/Reels may be set to “Close Friends” (private) and won’t appear in public search. |