Thanks for the link!
For a lot of long tail keywords, there is really no way to make
them sound natural in the text of the website. For instance, "photo booth
san francisco", "photo booth sf", or misspellings such as
"san francisco photobooth", etc....
The terms themselves are awkward. It just seems difficult to
legitimately integrate the keywords into the text body. Is there another
method, such as stuffing them into the footer, or creating a list of keywords
on the page?