Perhaps you should try some spelling variations:
"seash-place" » "smash-place", "swash-place", "leash-place"
"slas-plate" » "seas-plate", "sas-plate", "suas-plate"
"slash-plates" » "seash-plates", "sash-plates", "suash-plates", "flash-plates", "clash-plates"
"slabs-plate" » "slab-plate"

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