The main thing you need to do is understand what keywords your target audience is searching for. If you’ve done your homework creating course titles and landing pages already, then this should not be a strange concept. If you create your website in WordPress, it provides SEO guidance, so there’s good news. That said, don’t get too hung up on SEO, it takes a good while to understand and get good at it. Just keep working at it.
In marketing automation, Ryan Deiss, co-founder of Digital Marketer, often describes the sales funnel as a multi-step, multi-modality process that moves prospective browsers into buyers. It's multi-stepped because lots must occur between the time that a prospect is aware enough to enter your funnel, to the time when they take action and successfully complete a purchase.