Rather than searching by trophy title you could search by trophy points (as each title corresponds to a specific amount of points).
You could get a list of emails and names by using the send email form in ACP and selecting 'Only generate a list of email addresses'
Simply assign Trophy points between range to the exact number you are looking for (ie 130 to 130)
Or you could use the following SQL query:
SELECT user_id, username FROM xf_user WHERE trophy_points = 130