Marc Armengou

Adds a button to clear the search field inside the admin area that will save you time and make intensive search usage more convenient.
Works in the search engine for posts, pages, comments, users, media library, categories, tags, plugins and themes.

Clear Internal Search Button

Adds a button in admin area to clear text of search field for posts, pages, comments, users, media, categories, tags, plugins, and themes.

Kevin Leary

Automatically link keywords and phrases to pages within a website. For example, you can make the phase “wordpress cms” automatically link to the page yoursite.com/wordpress-cms/. This is a good practice to follow for SEO, and also has the added advantage of decreasing your website’s bounce rate.

Internal Link Manager

Easily manage automated internal links throughout your website.

Clear Internal Search Button vs Internal Link Manager