Index Match / lookup using column names and

[MrSamExcel]

Is there a non-array Index Match formula that references field names instead of specific columns and allows for multiple search criteria? Here is my original post that solves the "reference field names" function:
Index Match / lookup formula using column names
Can I expand on this approach to account for 2 criteria? In the orig example, the formula returns DESCRIPTION from 'source' tab if it finds a match for A2 from 'formula' in the FUNDCODE field of 'source'. What about a formula in B2 that returns DESCRIPTION if FUNDCODE = A2 and FEEDID <> A2? I found a non-array INDEX/MATCH with multiple criteria formula using specified columns, but could not adapt it to reference field names like the original post. Thanks.

Excel 2013 64 bit

	A	B
1	FUND_CODE	FUND_NAME
2	AA	=INDEX(source!$A$1:$F$5,MATCH(A2,INDEX(source!$A$1:$F$5,,MATCH("FUNDCODE",source!$A$1:$F$1,0)),0),MATCH("DESCRIPTION",source!$A$1:$F$1,0))
3	GA
4	CO
5	CT

Sheet: formula

	A	B	C	D	E	F
1	FEEDNAME	FEEDID	FEEDDATE	FUNDCODE	DESCRIPTION	CLASS
2	Mutual Funds Setup	MFDP0802	12/31/2016	AA	American	A
3	Mutual Funds Setup	MFDP0802	12/31/2016	CO	Colorado	C2
4	Mutual Funds Setup	MFDP0802	12/31/2016	CT	Connecticut	I
5	Mutual Funds Setup	MFDP0802	12/31/2016	GA	Georgia	C

Sheet: source

 

[MrSamExcel]

Bump, no replies. Let me know if I need to provide clarification or violated any forum rules.