It lacks some stuff like when you search for a name, say you wanted to search for Richard but you just remember his name started with Richar. Gmail usually won'

It lacks some stuff like when you search for a name, say you wanted to search for Richard but you just remember his name started with Richar. Gmail usually won't show you any results for Richar but it will work, as expected, with Richard. (This might not be the best example but Gmail is blocked by my company so I can't try this before posting.)