Perhaps you should try some spelling variations:
spots-plate » spot-plate, scots-plate, spots-place
spat-plate » spat-place, span-plate, spot-plate, spam-plate
spate-plate » spate-place, spane-plate, spote-plate, spame-plate, spater-plate, spaten-plate, space-plate
spath-plates » spath-places, spanh-plates, spoth-plates, spamh-plates, xpath-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: ((( spots-plate OR spat-plate ) OR spate-plate ) OR spath-plates ).
• Adding a wildcard symbol may retrieve word variants: ((( spots-plate or spat-plate ) or spate-plate ) or spath-plates )*.