How do I manually sort Chrome's Smart Bar results?
Solution 1:
Trickery Method
Bookmark the URL you want rated higher. Bookmarks in Chrome's Omnibox will be prefixed with a Star Icon and are rated higher than the ones marked with a History icon (the clock).
Brute Force Method - Sqlite3
You can manually edit the history file. It's a sqlite3 file named "History".
Linux:
$HOME/.config/google-chrome/Default/
Windows 7:
c:/Users/<USER>/Application Data/Local/Google/Chrome/User Data/Default
The 2 main tables you'll want to address are "urls" and "visits".
Please note the History file is locked when Chrome is running, and you'll want to make a backup. I believe you need you can jack up the visit counter or alternatively delete the lower priority entry and then re-add it manually.
Search Method
Embed the search engine built into the website and use a keyword within the "Managed Search Engine". Right clicking within most search boxes should list "Add as Search Engine..." in Chrome's context menu.