on most other params that accept a semi-colon delimited list we see

<pre>
list of tags questions must have, semicolon delimited
A single primary key identifier or a vectorized, semicolon-delimited list of identifiers.
</pre>

on /search we see
<pre>
List of tags delimited by semi-colons that must not be on a question
List of tags delimited by semi-colons of which at least one must be on a question
</pre>

It would help machine readers if the search params were described with the terms `semicolon` and `delimited` adjacent anywhere in the description.

<pre>
List of tags that must not be on a question, semicolon delimited
List of tags of which at least one must be on a question, semicolon delimited
</pre>


**UPDATE**

found another one on /questions
<pre>
    tagged (optional)
    List of tags questions must have
    string
</pre>