Identify and copy a phrase or a sentence that looks/sounds like it
might not have been written by the student.
the Google Web site (http://www.google.com/)
and paste the sentence into the search line. If you want to look
for the exact words in the order in which they appear in the
paper, enter quotation marks around the phrase or sentence.
you don't want the exact line (the student might have added a word
or reversed the order of words) then just type in the sentence or
phrase without quotation marks. You will get instances where the
words appear, but not in the order that the student presented
your first effort does not result in any matches, continue to look
for other word clusters from the student's paper that seen
Because each search engine looks at a somewhat different database,
try a second or third search if you are unsuccessful with Google.