How search two values and concatenate the result from one column !!!

[pub]

Thanks. Now it is working.

There would still be a last problem where I would like to use CONCATIFS (see the attached file below).
So, there are three columns in this file: Motivation, Names and A + B. Since Column B is filled randomly, depending on the B values, column C will be automatically populated. In the example from the file, now in cell F2, I would like to list (separated by ";") only the content of C2, C3 and C4 cells.