1. Open the chrome://history/ page in Google chrome, and search for the site that you wish to delete history from.
2. Inspect the chrome://history/ page in F12 dev tools, then change the frame selected to target this history frame
3. Run the following javascript lines from the Console window (Esc)...
var checkBoxes =document.getElementsByClassName('entry-box');
for (i = 0; i< s.length; i++) {checkBoxes[i].childNodes[0].checked = true;}
document.getElementById('remove-selected').disabled = false;
4. Now just click the Remove selected Items button that should be enabled.
Alternatively as my colleague Joseph pointed out, you can just use this browser extension if you like,...
https://chrome.google.com/webstore/detail/better-history/obciceimmggglbmelaidpjlmodcebijb?hl=en
Search your history, then this will let you delete the search results.