question: What is the highest number of the fastest laps when there were 0 poles, more than 2 podiums, and more than 15 races?
answer: SELECT MAX(fastest_laps) FROM table_name_9 WHERE poles = 0 AND races > 15 AND podiums > 2
context: CREATE TABLE table_name_9 (fastest_laps INTEGER, podiums VARCHAR, poles VARCHAR, races VARCHAR)