Advanced web search from defined forms

[Mr.B]

First off, this is an imaginary form

However a feature request perhaps hence would be utterly useful if one could commit searches like such within UR from selected text, or maybe there's any other way of achieving this?

Searching web from custom field or predefined field either through checked field or dropdown list .. {UR} (simply means your selected text telling UR to search for)

If studying my links illustrated I think you understand better and would be such a time savior, specified searches, specified time frames, translating text on the fly, watching Youtube from selected text, Wikipedia searches etc etc

https://i.imgur.com/5D0Fqbc.jpg