I am using the below formula. What I want to do is in the last part of this
formula add a "or." I want it to not only look at P3 but R3 as well.

=SUMPRODUCT(--(TEXT(Overall!N8:N1030,"mmm/yyyy")=TEXT(J1,"mmm/yyyy")),--(ISNUMBER(SEARCH(P3,Overall!B8:B1030))))