Users are seeing Google Search results linked when they search within the TikTok app. TikTok has also been including Wikipedia links in search.
TikTok may start serving you Google Search results
TikTok tests integrating Google Search
TikTok is Ready to Be The Next Google + More Digital Updates
TikTok has quietly been inserting Wikipedia snippets into search results - The Verge
TikTok tests integrating Google Search
TikTok may start serving you Google Search results
TikTok is testing Google results in its search pages - The Verge, tiktok
No, TikTok is not a search engine
Google is trying to become a more visual, more exploratory search engine - The Verge
TikTok to Include Google Search Results In-App - Global Village Space