Perhaps you should try some spelling variations:
":walt:emeritus" » ":wall:emeritus", ":walt:emerito"
":wit:emeritus" » ":wit:emerito", ":witt:emeritus", ":wait:emeritus"
":whit:emeritus" » ":whit:emerito", ":white:emeritus"
":what:emeritus" » ":what:emerito"
":wick:merits" » ":nick:merits", ":dick:merits", ":rick:merits", ":wick:merito"

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((":walt:emeritus" OR ":wick:merits") OR (((":wit:emeritus" OR ":whit:emeritus") OR ":pitt:meritos") OR ":what:emeritus"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\":walt:emeritus\" OR \":wick:merits\") OR (((\":wit:emeritus\" OR \":whit:emeritus\") OR \":pitt:meritos\") OR \":what:emeritus\"))".
• Removing quotes may allow a broader search: (( :walt:emeritus OR :wick:merits ) OR ((( :wit:emeritus OR :whit:emeritus ) OR :pitt:meritos ) OR :what:emeritus )).
• Adding a wildcard symbol may retrieve word variants: ((":walt:emeritus" OR ":wick:merits") OR (((":wit:emeritus" OR ":whit:emeritus") OR ":pitt:meritos") OR ":what:emeritus"))*.