Perhaps you should try some spelling variations:
smash » slash
sweath » sheath, sweat, sweats
swat » sweat, swan, seat
sat » salt, satz
spath » spat, xpath
spate » spater, spaten, space
-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: (smash OR ((sweath OR (swat OR sat)) OR (spath OR spate)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(smash or ((sweath or (swat or sat)) or (spath OR spate)))-plate".
• Adding a wildcard symbol may retrieve word variants: (smash or ((sweath or (swat or sat)) or (spath OR spate)))-plate*.