Perhaps you should try some spelling variations:
swash » slash, swath, smash
spat » span, spot, spam
spame » space, spam, shame
spamer » spacer, spamr, shamer, spammer, stamer, spammers
spane » spanen, space, span
-plate » -plates, -place

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (swash OR (spat OR ((spame OR spamer) OR spane)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(swash or (spat or ((spame OR spamer) or spane)))-plate".
• Adding a wildcard symbol may retrieve word variants: (swash or (spat or ((spame OR spamer) or spane)))-plate*.