Top Free and Premium Search Extensions /Addons for WordPress
For people who follow blogs and often access archive posts of many sites, the wordpress search plugins provide just the right search options to the users directly from the website. You can use the search plugins to install customized search filters in your website so that users can directly access and find stuff based on content, tags, key words and other relevant data. You can also set the boundaries of the search algorithm to search pages, directories, comments, attachments, drafts and more or less everything that is present on site. Also, you can choose the way the searched text or line is highlighted and displayed after the search is done.
Search all relevant posts using a few words
You can use the wordpress plugins to set various filters based on the type of content you want to search for like categories, archives, posts, comments, attachments and others. You can also select a few words and search the entire site for relevant content and select the order of display, divided into categories, sections, time of post and other factors.
Select the display and viewing style of found text or content
You can also use wordpress search plugins to select the display style of the found content and customize it for every type of search that you make or category wise. You can choose various styles and colors for highlighting text, group together categorized search contents and differentiate them by colors or select various font styles for simultaneous content display. Bestplugins gives a list of the best search plugins for wordpress.