Link to a specific advanced search

[jln]

Hi,

I fill a field named "topics" with values separated by a comma. I retrieve these values with this piece of code which show them as they were tags:

<$list filter=[all[current]get[topics]split[,]]>
<span style="background:lightgrey; color:white; border-radius: 7px; padding: 5px;"><<currentTiddler>></span>
</$list>

How to set a link to the advanced search tiddler with a pre-defined formula? For example, clicking on "sociology" pseudo-tag would launch a search with " [search:topics[sociology]]" filter.

Thanks a lot.