Aboslutely, see the modifications below. Note that instead of D14, D15 or D16 you can put "delete" (including the quotes) or something similar.
=IF(OR(NOT(ISERR(FIND(D14,E13))),NOT(ISERR(FIND(D15,E13))),NOT(ISERR(FIND(D13,E13)))),"found","not found")