Perhaps you should try some spelling variations:
swath » swat, spath
spate » space, spite, spare
spaten » spacen, spiten, sparen
spater » spacer, spiter, sparer
spateren » spaceren, spiteren, spareren
-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 (spate OR ((spaten OR spater) OR spateren)))-plate.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(swath or (spate or ((spaten OR spater) or spateren)))-plate".
• Adding a wildcard symbol may retrieve word variants: (swath or (spate or ((spaten OR spater) or spateren)))-plate*.