Google Assistant voice search is slightly modifying my search queries

Has anyone else noticed when voice searching with Google Assistant it'll sometimes change your query slightly but to a question you didn't ask? This is not a simple case of mis-hearing spoken words; Google is trying to be smarter than me by changing my search query to idiot-proof it. One example of many I've experienced: - Asked google: "How to disable 'Application X' from starting with MacOS Boot" - Search field populated with and results showing for: "'Application X' will not start." Not what I asked, and this happens frequently. Is this a preference, is there any way to turn this off? Any thoughts appreciated.