He tried to repair the engine but 'without success'. [=he was not able to repair the engine]
He will never 'succeed in' this business. [=he will never be successful in this business]
I am one of the diet clinic's 'success stories'. [=the diet clinic was able to help me]
(..) Did you? Hey, if a search engine's good for anything, right? Can I just say one thing? The test worked. It was a success. Ava demonstrated true Al and you were fundamental to that. So if you can just, for a second, separate... (..)2014 Ex Machina