match or vlookup substring in a cell

match or vlookup substring in a cell

Hi

Support few cells has a values like 
MOC-Apple-iPhone-SE-1
MOC-Apple-iPhone-SE-2
MOC-Apple-iPhone-SE-3
MOC-Apple-iPhone-SE-4


I want to count the no cells which contains MOC-Apple-iPhone-SE-

how do i do that

at the end result should be 4