Perhaps you should try some spelling variations:
"spath-plate" » "xpath-plate", "spath-place", "spanh-plate", "spoth-plate", "spamh-plate"
"spate-plates" » "spate-places", "spater-plates", "spaten-plates", "space-plates", "spane-plates", "spote-plates", "spame-plates"
"spat-plates" » "spat-places", "span-plates", "spot-plates", "spam-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: ("spath-plate" OR ("spate-plates" OR "spat-plates"))*.
• Removing quotes may allow a broader search: ( spath-plate or ( spate-plates or spat-plates ))*.