Perhaps you should try some spelling variations:
"lawrence a. de grand" » "lawrence _. de grand", "lawrence a. de grande", "lawrence a. de grands", "lawrence a. de grandi"
"lawrence j. de grand" » "lawrence _. de grand", "lawrence j. de grande", "lawrence j. de grands", "lawrence j. de grandi"

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: (("lawrence a. de grand") OR ("lawrence j. de grand")).
• Removing quotes may allow a broader search: (( lawrence a. de grand ) or ( lawrence j. de grand )).
• Adding a wildcard symbol may retrieve word variants: (("lawrence a. de grand") or ("lawrence j. de grand"))*.