Perhaps you should try some spelling variations:
"spam-plate" » "span-plate"
"spam-place" » "span-place"
"xpath-plates" » "path-plates"
"spoth-plates" » "spot-plates", "spots-plates", "spath-plates"
"spach-plates" » "space-plates", "spath-plates", "stach-plates"
"spat-plates" » "span-plates", "spot-plates", "spa-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: (("spam-plate" OR "spam-place") OR ((("xpath-plates" OR "spoth-plates") OR "spach-plates") OR "spat-plates")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"spam-plate\" OR \"spam-place\") or (((\"xpath-plates\" or \"spoth-plates\") or \"spach-plates\") or \"spat-plates\"))".
• Removing quotes may allow a broader search: (( spam-plate OR spam-place ) or ((( xpath-plates or spoth-plates ) or spach-plates ) or spat-plates )).
• Adding a wildcard symbol may retrieve word variants: (("spam-plate" OR "spam-place") or ((("xpath-plates" or "spoth-plates") or "spach-plates") or "spat-plates"))*.