Perhaps you should try some spelling variations:
swash » slash, swath, smash
spat » span, spot, spam
spater » spaner, spoter, spamer
spamer » spammer, stamer, spammers, spacer, spamr, shamer
spame » space, spam, shame
-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 ((spater OR spamer) OR spame)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(swash or (spat or ((spater OR spamer) or spame)))-plate".
• Adding a wildcard symbol may retrieve word variants: (swash or (spat or ((spater OR spamer) or spame)))-plate*.