Perhaps you should try some spelling variations:
swash » slash, swath, awash
smash » slash
clash » class, flash, crash
swanh » swan, swath, swans
sath » sathe, saith, path
sathi » sathei, saithi, pathi, sethi, fathi, kathi
swat » sweat, swan, sat
-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 (smash OR clash)) OR ((swanh OR (sath OR sathi)) OR swat))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((swash or (smash or clash)) or ((swanh or (sath OR sathi)) or swat))-plate".
• Adding a wildcard symbol may retrieve word variants: ((swash or (smash or clash)) or ((swanh or (sath OR sathi)) or swat))-plate*.