Perhaps you should try some spelling variations:
swash » slash, smash
awash » wash, arash
swath » swat
spath » spate, spanh, spoth, spamh
spat » span, spot, spam
xpath » path
-plate » -plates

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 (awash OR akash)) OR swath) OR ((spath OR spat) OR xpath))(-plate OR -place ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((swash or (awash or akash)) or swath) or ((spath OR spat) or xpath))(-plate or -place )".
• Adding a wildcard symbol may retrieve word variants: (((swash or (awash or akash)) or swath) or ((spath OR spat) or xpath))(-plate or -place )*.