Actually the latest Firefox search plugin should have auto-complete built into it (from the Android app). Unfortunately, there is no way to update old search plugins, but if you deinstall it and re-install it then it should work.

Our suggestions are non-personal and are not based on any personal search history (which we don't store in accordance with our privacy policy).
posted by yegg Staff4 years and 9 months ago Link

Thanks for explanation, sounds like exiting new addon for DuckDuckGo !
posted by TV 4 years and 9 months ago Link