Instant Search Suggest

Use quick suggestions for fast navigation to searched item

Instant Search Suggest. When you start typing your search phrase, Instant Search Suggest runs a quick search by article titles, category titles, and attachment names in order to bring possible results before you submit the search form. It doesn’t search in article or attachments contents, but this is not needed. Its main purpose is to bring you the search results as soon as possible, so you might be able to go directly to the item that you’re searching for without browsing search results. You can also ignore it and press "Enter" to run search if it doesn’t show you the sought-for item.

This feature works in the front-end:

…as well as in the back-end