Perhaps you should try some spelling variations:
swash » slash, swath, awash
smash » slash
sath » sathi, path, bath
sathe » sathie, pathe, bathe, satze, sache, mathe
saith » smith, faith, saito
swat » sweat, sat, seat
swan » san, 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 smash) OR (((sath OR saith) OR sathe) OR (swat OR swan)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((swash or smash) or (((sath OR saith) or sathe) or (swat or swan)))-plate".
• Adding a wildcard symbol may retrieve word variants: ((swash or smash) or (((sath OR saith) or sathe) or (swat or swan)))-plate*.