The synonym suggestion system confuses me - Meta Stack Exchange

I read "How does the tag synonym suggestion feature work?", but I ran into what may be a problem or nothing at all. casting is most used, so I suggested type-casting be a synonym. Then I suggested

What Is SEO - Search Engine Optimization?

Why not overlap save for inverse stft - Signal Processing Stack

Science analogies - Science-Education-Research

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inference - Meaning of multiple exposures in a DAG - Cross Validated

Merge the “Merge Tags” tool with the synonymous “Create Tag

Modern IDEs are magic. Why are so many coders still using Vim and

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Deprecating our mobile views - Meta Stack Exchange

homework and exercises - Why is the acceleration of $m_2$ downward

parallelization - Mathematica 12.2 using only one socket

Why do some people prefer Quora over Stack Exchange? Different Q&A

logic - I don't understand this definition of a derivation