Requesting a click by click walkthrough fix: How can I disable autocompletion logic and disable Siri suggested websites in Safari on MacBook Pro??

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I want to disable the logic that is causing the text in this field box of Safari to autocomplete on my MacBook Pro. I also want to disable Siri suggested websites. I have safari version 14.1 on my MacBook Pro. I'm not sure if its important but I also have an iPhone 7. I am not experiencing any problems with safari searches on the iPhone. I am only asking to resolve the issue on the MacBook Pro. Example of an undesired result: When I type in the characters "myhr." the system automatically populated the information shown and displays the Siri Suggested Websites. In a perfect world I would want absolutely no suggested websites and no autocompletion in this Safari field box.