Dear @iqubalind, I hope you are in sound health. Yes, I got your issues. You are likely to match the text string and return the HSN number.
Use the following formula,
=IF(ISTEXT($E3),INDEX($C$3:$C$14, MATCH(TRUE, ISNUMBER(SEARCH(LEFT($E3, FIND(" ", $E3 & " ") - 1), $B$3:$B$14)), 0)),"")
Please...