Perhaps you should try some spelling variations:
"microsoft excel / http://id.loc.gov/authorities/names/n92084807" » "microsoft excel / https://id.loc.gov/authorities/names/n92084807"
"microsoft excel / http://id.loc.gov/authorities/james/n92084807" » "microsoft excel / https://id.loc.gov/authorities/james/n92084807"

Try widening your search to All Fields.

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: "((\"microsoft excel / http://id.loc.gov/authorities/names/n92084807\") OR (\"microsoft excel / http://id.loc.gov/authorities/james/n92084807\"))".
• Removing quotes may allow a broader search: (( microsoft excel / http://id.loc.gov/authorities/names/n92084807 ) OR ( microsoft excel / http://id.loc.gov/authorities/james/n92084807 )).
• Adding a wildcard symbol may retrieve word variants: (("microsoft excel / http://id.loc.gov/authorities/names/n92084807") OR ("microsoft excel / http://id.loc.gov/authorities/james/n92084807"))*.