WordPress Database?

Ok so i have my site and had a question pertaining to http://makequickmoneyonline.co/money-making-database. As you can see on the page I have a bunch pf paragraphs and at the bottom of each are bullets that kind of give organization to everything. WHat I want is the search feature in the site to be able to call up the paragraph that holds the bullets searched by someone. I guess a better example would be if I put tags at the bottom of this post so people can find me better. I want that feature in my website. Any idea how to achieve this with the use of wordpress?