E-Recruitment: Add item to Additional Criteria Search in Candidate Search

Hi Experts,

How do I add an item to the "Additional Criteria" drop down menu in "Candidate Search"? Currently, all I see is:

Candidate's Basic Data

Candidate's Education

Candidate's Work Experience

Talent Group

Candidate's Qualifications

Questionnaires for Candidates

I am sure that I have configured more Search Templates than just these, but for some reason they are the only one's I can see.

Any help is greatly appreciated!!

Shane