Jarvis

Retrieves a list of the most recent posts.

Category Wise Search Widget plugin.You have option search specific category content.

Fast, intelligent, and fully customizable search for your site.

A simple plugin that allows you to set an expiration date on posts. Once a post is expired, "Expired" will be prefixed to the post title.

This plugin adds excerpts for Pages

Automatically puts in the date that the post was published, using the shortcode [post_published].