...as Wiki already says:
"Note also, that the number of search string matches reported by search engines is only an estimate. For example, Google will only calculate the actual number of matches once the user navigates through all result pages, to the last one, and even then it places restrictions on the figure. At times, the 'match' count estimate can be significantly different (by one or more orders of magnitude) to the total count of results shown on the last results page.
A site-specific search may help determine if most of the matches are coming from the same web site; a single web site can account for hundreds of thousands of hits."
http://en.wikipedia.org/wiki/Wikipedia:Search_engine_test#ci...In addition, you need to put the entire term in quotation marks. That gets me a total of 185 hits globally, adding CV gets me 28, and none of them are related to the question.
Cambridge and other universities have some excellent resources on how to write an academic CV. None of the examples I've surveyed so far mention unpublished papers.
And if it's true that the essay will be scrapped, why include it in your CV. It's no use in science to own papers soon to go unnoticed.