OK, here goes - I am posting this as I am making the screen shots.
I currently have 4 tabs open, the first being my job page at GA Tech, the second being a Google Search for Nail Salons, the third being a page where I can download Nail Salon POS-type software for a trial, and the 4th being this one.
I go to the first page and try a search, and every thing works as it should.
I go to the second tab and try to find the word business
and search indicates that it is unable to find, including an audible response.
I click the highlight button and the word business is highlighted on the page, meaning it can obviously be found on the page.
Added the following
However, this behavior does not occur on a new profile with only TMP installed, so it is not TMP specific.