Perhaps you should try some spelling variations:
"descriptive plates" » "descriptive poem", "descriptive data"
"descriptions plate" » "descriptions places", "descriptions state", "descriptions phase"
"descriptions part" » "description part", "descriptors part", "descriptions a"

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: (((("descriptions part") OR ("descriptive plates"))) OR ("descriptions plate")).
• Removing quotes may allow a broader search: (((( descriptions part ) or ( descriptive plates ))) or ( descriptions plate )).
• Adding a wildcard symbol may retrieve word variants: (((("descriptions part") or ("descriptive plates"))) or ("descriptions plate"))*.