Perhaps you should try some spelling variations:
swash » slash, smash, awash
swath » swat, spath
iwann » wann, iwan, icann
spans » spins
span » spin
sat » salt, satz
-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 ((swath OR (iwann OR (spans OR span))) OR sat))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(swash or ((swath or (iwann or (spans OR span))) or sat))-plate".
• Adding a wildcard symbol may retrieve word variants: (swash or ((swath or (iwann or (spans OR span))) or sat))-plate*.