flomei

Sometimes you want to point your visitors/readers on other posts covering a specific topic.
You can either have this coded the hard way in your theme or use a plugin which will always show related articles, but what if you only want this to happen sometimes?
This plugin gives you a shortcode to insert in posts where you want to display a number of related posts. They will be shown with headline and date (optional) and can be styled via CSS.
<h3>Donations</h3>
If you find this plugin to be very useful it would be really kind if you donate a few bucks via PayPal (zahlungen@flomei.de).
Otherwise I really appreciate if you simply spread the word about this plugin or link back to www.flomei.de. 🙂

Show articles by keyword

This plugin adds a shortcode so you can show related articles based on a keyword with no effort.

Adadaa

This is a plugin for the FeedWordPress.
You can do complicated keyword filters using AND, OR, and NOT logics. Plugin will look for user entered keywords in post_title, and post_content
<h3>Usage</h3>
It is not disabled out of the box and you should add keywords by clicking the Add a new keyword filter. You can add as many keyword filters as you want using one or all of the logics [OR, AND, or NOT]
You can add keywords for individual feeds as well. When you select Posts under individual feeds on the Syndication menu of FeedWordPress, you’ll have the same options to add keywords.
<ul>
<li>
Keywords are not case sensitive. Enter comma seperated list of words along with your selection of logics.
</li>
<li>
Do not leave extra space between words – unless you want it. The exact spacing will be matched.
</li>
</ul>

Ada FeedWordPress Keyword Filters

Filters posts syndicated through FeedWordPress by keywords.

Show articles by keyword vs Ada FeedWordPress Keyword Filters