Perhaps you should try some spelling variations:
swash » smash, awash
slash » flash, clash, slabsh, seash, sash
slas » slabs, seas, sas
swath » sweath, swanh, sath
swat » sweat, swan, sat
spath » spat, xpath, spate
spam » 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 (slash OR slas)) OR ((swath OR swat) OR (spath OR spam)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((swash or (slash or slas)) or ((swath OR swat) or (spath or spam)))-plate".
• Adding a wildcard symbol may retrieve word variants: ((swash or (slash or slas)) or ((swath OR swat) or (spath or spam)))-plate*.