Expand Search Options

Currently when you use the search option it shows you a list of matching posts, but when you click on one of those posts& then try to go back to the search list, you can’t. You have to keep redoing the search each time you look at a post. It would be much easier to be able to go back to the search results. Also, the ability to search within a post would be extremely helpful. Some of my posts include a lot of information& I don’t want to have to look through the entire post to find the specific information I’m looking for.