I tried to find the topic and the posts about who is on social media, and my search gives NO result

I went to advanced search, giving details (posted after…, read, post) same answer

I read all sitters sections posts. No result.

I dont understand as i replied to Saltram, and 2 other members .

I finale found the topic in the section “général, for fun” , the title includes “social media”, so why was it impossible to find it with keywords?