Hi RJ,
Simplest way is to use match index on excel, you can use "ISERROR" function to avoid #N/A.
Here is an example how you can use it,
1.Index the vales you want to show
2.Match the Key word you are looking for in your case is "JAN".
3.Map the parameter of which you want the values.
=IF(ISERROR(INDEX($D$5:$D$320,MATCH($C6,$A$5:$A$320,0))),"",INDEX($D$5:$D$320,MATCH($C6,'$A$5:$A$320,0)))
Regards
Rahul