Perhaps you should try some spelling variations:
swash » slash, smash, awash, swwash, swcash, swhash
swath » spath, sweath, swanh, seath
ash » wash, cash, hash
sas » sans, sams
swat » sweat, swan, seat
sat » salt, satz
-plate" » -place"
plates" » places"

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 swath) OR ash) OR sas) OR ((swat OR sat) OR space))(-plate" or -plates").
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((((swash OR swath) or ash) or sas) or ((swat or sat) or space))(-plate\" or -plates\")".
• Removing quotes may allow a broader search: ((((swash OR swath) or ash) or sas) or ((swat or sat) or space))(-plate or -plates ).
• Adding a wildcard symbol may retrieve word variants: "((((swash OR swath) or ash) or sas) or ((swat or sat) or space))(-plate" or -plates")*.