Search criteria are the backbone of PubKeeper, and the stronger your search criteria the better the system will work for you. Each record within your search criteria consists of five variables: 1) Trainee's name,2) Mentor's Name,3) Start Year for Training,4) End Year for Training,and 5) Affiliation. Submitting the combination of all five variables helps increase the accuracy of the search. Since the system searches based on PubMed's data, it is best to have mentor and trainee names in the format of last name, followed by first initial(s). For example, the query will be more accurate if you search for "Smith M", instead of Meghan Smith. To reduce the number of false results the system returns, it is always wiser to include the mentor/PIs name in the same format: last name followed by first initial.