Perhaps you should try some spelling variations:
descriptive clause » descriptive case, descriptions clauses, descriptive feature
descriptive claims » descriptive ethics, descriptive names
descriptions phase » descriptions plate, descriptions places, descriptions based
descriptive phase » descriptive case, descriptive plates, descriptive image

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 (descriptive claims))))\") or (\"descriptions phase\"))".
• The words AND, OR and NOT may confuse the search; try adding quotes: "\"((\\"((descriptive phase) or (((descriptive clause) OR (descriptive claims))))\\") or (\\"descriptions phase\\"))\"".
• Removing quotes may allow a broader search: (( ((descriptive phase) or (((descriptive clause) OR (descriptive claims)))) ) or ( descriptions phase )).