Perhaps you should try some spelling variations:
"corner gijsbert gerrit jan van steenis" » "corner gijsbert gerrit jan van steensel" (Expand Search), "corner gijsbert geert jan van steenis" (Expand Search), "corner gijsbert gerrit jan jan steenis" (Expand Search), "corner gijsbert gerrit janse van steenis" (Expand Search), "corner gijsbert gerrit dang van steenis" (Expand Search), "corner gilbert gerrit jan van steenis" (Expand Search), "corner ginsberg gerrit jan van steenis" (Expand Search)
"cornell gijsbert gerrit dang fan steenis" » "cornell gijsbert gerrit yang fan steenis" (Expand Search), "cornell gijsbert gerrit wang fan steenis" (Expand Search), "cornell gijsbert gerrit dang van steenis" (Expand Search), "cornell gilbert gerrit dang fan steenis" (Expand Search), "cornell ginsberg gerrit dang fan steenis" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("corner gijsbert gerrit jan van steenis") OR ("cornell gijsbert gerrit dang fan steenis"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"corner gijsbert gerrit jan van steenis\") OR (\"cornell gijsbert gerrit dang fan steenis\"))".
• Removing quotes may allow a broader search: (( corner gijsbert gerrit jan van steenis ) OR ( cornell gijsbert gerrit dang fan steenis )).
• Adding a wildcard symbol may retrieve word variants: (("corner gijsbert gerrit jan van steenis") OR ("cornell gijsbert gerrit dang fan steenis"))*.