Perhaps you should try some spelling variations:
"slash-plate" » "flash-plate", "slas-plate", "slash-place"
"clash-plate" » "clash-place", "class-plate", "flash-plate", "crash-plate"
"clash-plates" » "clash-places", "class-plates", "flash-plates", "crash-plates"

Try widening your search to All Fields.

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: ("slash-plate" OR ("clash-plate" OR "clash-plates")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"slash-plate\" or (\"clash-plate\" OR \"clash-plates\"))".
• Removing quotes may allow a broader search: ( slash-plate or ( clash-plate OR clash-plates )).
• Adding a wildcard symbol may retrieve word variants: ("slash-plate" or ("clash-plate" OR "clash-plates"))*.