Is your feature request related to a problem? Please describe.

It's an old problem with smart search and finder content plugin: users searching for a string will see all articles that an author has created (if the search string is an author's name), no matter whether his name is found elsewhere in the article or not.

As described already in 2015:
I would like to have the search to exclude the author from the index, so that search results returned only show articles in which the author is mentioned in content but not articles created by author.

The only possibility I found is a core hack in
\plugins\finder\content\src\Extension\Content.php

1. comment the following lines:
   // $item->addInstruction(FinderIndexer::META_CONTEXT, 'metaauthor');
   // $item->addInstruction(FinderIndexer::META_CONTEXT, 'author');
   // $item->addInstruction(FinderIndexer::META_CONTEXT, 'created_by_alias');

2. empty the search index

3. reindex

Describe the solution you'd like

Add an option in the finder content plugin to limit search results only to article content and exclude search by author who has created an article.

Please note that the option of "Taxonomies to index" -> "Author" is not the same! I don't want to generally exclude artices from an author. I just do not want to find these articles in my search results on searching by author's names.

It's a little difficult to explain. In other words: for example if an author's name is mentioned in an item as in an imprint page, this article of course should be found in my search results. But not all articles which are written by this author.