Perhaps you should try some spelling variations:
"descriptions plate" » "descriptions places", "descriptions state", "descriptions phase"
"descriptions based" » "description based", "descriptors based", "descriptor based"
"descriptive phase" » "descriptive case", "descriptive plates", "descriptions phase"
"description case" » "description causes", "description based", "description des"

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