[SUGGESTION] Please add the ability to have multiple search boxes. It should be a built-in option. Installing an extension for it shouldn't be required.
I like to have a search box for Wikipedia and a separate search box for DuckDuckGo. I have encountered many people who would like this ability and it seems to me that it should definitely be added. This isn't the sort of thing we should be required to install an extension for. We should be able to simply click 'Customize' then drag as many search boxes to the toolbar as we'd like.
ప్రత్యుత్తరాలన్నీ (1)
I'd suggest using One Click search, as described at https://www.lifewire.com/using-one-click-search-in-firefox-446059
Basically, type your search terms, then click the engine you wish to use. You can also assign search shortcuts, Assign shortcuts to search engines