Perhaps you should try some spelling variations:
descriptive clause » descriptive case, descriptive claims, descriptions clauses
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.

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