Perhaps you should try some spelling variations:
swath » swat, spath
spat » spot, spam, spa
span » spin
spoter » spotter, spotters
spame » spamer, space, spam
-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: (swath OR ((spat OR span) OR (spoter OR spame)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(swath or ((spat OR span) or (spoter or spame)))-plate".
• Adding a wildcard symbol may retrieve word variants: (swath or ((spat OR span) or (spoter or spame)))-plate*.