Need help to bring back the search (highlight?) bar at the bottom of the page

[iG8R]

Hi.

Don't know how I did it the first and last time, but I somehow managed to bring up the search (highlight) bar at the bottom of the page to highlight all words that I input in this bar on the page. But now, тo matter how hard I looked, I couldn't find how it was done.
Please help me find how to bring up this search bar once again.

Here is a sketch of how it looked:

[hoothin]

• shortcut
  

• menu
  

[iG8R]

Thank you, but how could I do it with the keyboard? Ctrl+Up/Down or anything else?

[hoothin]

No way at now, but it can be made later.

[iG8R]

Thank you, you are great!

[hoothin]

You can switch highlight words with enter/shift+enter now. If you highlight multiple words, change them with left arrow/right arrow.
The shortcut effect only when search input is open.

[iG8R]

It's so convenient, thanks a lot!