B
Bob Umlas
=SUMPRODUCT(N(Sheet1!A2:A11=Sheet2!$A2),N(NOT(ISERROR(FIND(Sheet2!B1,Sheet1!C2:C11)))),Sheet1!D2
11)

T. Valko said:Try this:
=SUMPRODUCT(--(Sheet1!A2:A11=Sheet2!A2),--(ISNUMBER(SEARCH(Sheet2!B1,Sheet1!C2:C11))),Sheet1!D211)