Arguments
lookup_value- The value to search for.lookup_array- The array or range to search.return_array- The array or range to return a value from.if_not_found(optional) - Value to return when no match is found (avoids #N/A).match_mode(optional) - 0 exact (default), -1/1 next smaller/larger, 2 wildcard.search_mode(optional) - 1 first-to-last (default), -1 last-to-first.