maybe another way to say this is: this is fantastic, keep up the good work. However, can you also PLEASE, add a pure "keyword search" where I can type a keyword and get a list of pages that have that exact word in them? in some cases (which might be the minority of searches, but still very important) I need to search for an exact good old fashioned keyword or phrase (similar to what `find` does except sorted by some magical "page rank" like metric. Like the good old days of google. Maybe this can be a paid feature?!