@behdad Please vote for the existing request.
Super Drag and Drop.
There are other related requests too:
If you add this link as a web panel you can easily search for other feature requests simply by changing the search string from "Tiling" to any other term.
As a workaround for now, drag the selected text to the URL field and press Enter to search in the current tab, or Shift Enter to search in a new tab. Or right-click the selected text, and use the search with menu.
0_1545468509122_Search With.png