The structure of your content is going to become as important as the quality of it when Passage Indexing is live. It’s important to divide the content into multiple sections and each section must discuss a sub-topic. This way you give Google a heads up about the depth of your content and how it will satiate the search intent of the users. So, what I would recommend at this point is to make good use of Heading tags to organize your content .Also, if you are writing a short article, the benefit of Passage Indexing may not be as evident. Google says the benefit of Passage Indexing will be felt by sites that have valuable content buried inside.