I am getting below error
Page: find cell refrence
Stage: Code to find
Description: Compiler error at line 3: 'CellReff' is already declared as a parameter of this method.
Unfortunately this will result you only the first occurrence, what you can do is put this code inside a loop and use the cell reference you get as the AFTER input in the find function, this will give you the next occurrence, you can keep looping until there is an exception thrown when the function finds nothing and store every output cell in a collection