Not perfect these days but the owner of this Addon does his best for it!
I find the closest alternative for this only "Selection Search" [Firefox, Chrome]. The other addons don’t even make it❗
Selection Search - With this extension you can easily search for text you have selected.
Context Search - Context Search is a Firefox extension that expands the context menu's 'Search for' item...
Swift Selection Search - Swiftly access your search engines in a popup panel when you select text in a webpage.
ContextSearch web-ext - Search for selection with your browser's search engines via a pop-up.
SearchWP for Firefox - Jump-to-word buttons and highlighting for the search box content
Trufflepiggy - Context Search - The context menu search for all of us: quick, easy & customizable. Best in class group-search: find on multiple sites at once! Supports favicons (Firefox), omnibox & cross browser sync. Select from 1000+ user generated searches or add your own.