Perhaps you should try some spelling variations:
"descriptions places" » "descriptions plate", "descriptions plus", "descriptions paper"
"descriptive clause" » "descriptive case", "descriptive claims", "descriptions clauses"
"descriptions phase" » "descriptions plate", "descriptions part", "descriptions plus"
"descriptions based" » "description based", "descriptors based", "descriptions a"
"descriptive phase" » "descriptive case", "descriptive plates", "descriptive image"

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 ("descriptive clause"))) OR ((((("descriptions phase") OR ("descriptions places"))) OR ((("descriptions based") OR ("descriptor based")))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"descriptive phase\") or (\"descriptive clause\"))) or (((((\"descriptions phase\") OR (\"descriptions places\"))) or (((\"descriptions based\") or (\"descriptor based\"))))))".
• Removing quotes may allow a broader search: (((( descriptive phase ) or ( descriptive clause ))) or ((((( descriptions phase ) OR ( descriptions places ))) or ((( descriptions based ) or ( descriptor based )))))).
• Adding a wildcard symbol may retrieve word variants: (((("descriptive phase") or ("descriptive clause"))) or ((((("descriptions phase") OR ("descriptions places"))) or ((("descriptions based") or ("descriptor based"))))))*.