Query Records within Step3 Records within Step4
TS=(deteriorat* AND “inventory”) 428 312
TS=(perish* AND “inventory”) 236 221
TS=(lifetime* AND “inventory”) 155 61
TS=(“shelf life” AND “inventory”) 66 48
TS=(“waste” AND “inventory”) 458 39
TS=(decay* AND “inventory”) 73 25
TS=(spoil* AND “inventory”) 12 11
TS=(outdate* AND “inventory”) 29 8