Swipe for search URL entry
It is possible to do a Google search by entering words into the browser URL bar. However this is less efficient than it ought to be because features like swiping don't work there. I realize that it would have to be less aggressive by default in that context to avoid interference with URL entry.
You can achieve this by turning on “Always Show Suggestions” in Advanced settings. This causes PadKeys to override iOS’s request to NOT show suggestions or do autocorrect for the URL bar. In this case the suggestions bar will be shown and swipe can be done, but autocorrect will still not be.
Jason Kresowaty commented
This also affects the 'find in page feature that runs through the address bar.