Try:
DKDPLWN-280BAR-MAJ
DKDPLWN-280BAR
DKDRXHN
109386
DKD*
*LWN*
FMJ
Wildcards:
* = any characters, ? = single character.
Example: CXFAX?N*
— Dashes are optional (SV1028 finds SV10-28)