Here are some free, but high-quality Internet sites to help you in your deeper study of Scripture:

https://www.blueletterbible.org/

https://www.biblearc.com/

https://www.e-sword.net/

https://www.preceptaustin.org/

https://bible.faithlife.com

If you would like to access more professional-level study tools, these apps are available at a cost:

https://www.logos.com/

https://www.accordancebible.com/