Users are seeing Google Search results linked when they search within the TikTok app. TikTok has also been including Wikipedia links in search.
TikTok is Testing External Links to Google in Search Results
Google confirms testing auto-play videos in the search results
TikTok Collaborates With Wikipedia to Improve the Search Experience
TikTok and Google Test New Search Partnership in App
Instagram links, TikTok carousel images and Accessible SEO - ICYMI October 2022
TikTok's Algorithm Keeps Pushing Suicide to Vulnerable Teens - Bloomberg
TikTok tests integrating Google Search
What's Ticking • Vol 5 (4)
No, TikTok is not a search engine
Helium 10 Buzz 2/1/24: New Image Requirements, TikTok Shop Testing, Walmart Advertising Update
TikTok looms large in tech earnings from Google, Facebook