Perhaps you should try some spelling variations:
":watt:meritos" » ":watts:meritos", ":matt:meritos", ":walt:meritos", ":watt:merinos"
":pitt:emeritus" » ":pitt:emerito"
":litt:emeritus" » ":litt:emerito", ":liut:emeritus", ":list:emeritus"
":lita:emeritus" » ":lita:emerito", ":lista:emeritus", ":lima:emeritus", ":lisa:emeritus"
":wit:merito" » ":whit:merito", ":witt:merito", ":wait:merito", ":wit:merino"
":lita:merits" » ":lista:merits", ":lima:merits", ":lisa:merits"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((":watt:meritos" OR ":pitt:emeritus") OR ":wit:merito") OR (":litt:emeritus" OR (":lita:emeritus" OR ":lita:merits")))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\":watt:meritos\" OR \":pitt:emeritus\") OR \":wit:merito\") OR (\":litt:emeritus\" OR (\":lita:emeritus\" OR \":lita:merits\")))*".
• Removing quotes may allow a broader search: ((( :watt:meritos OR :pitt:emeritus ) OR :wit:merito ) OR ( :litt:emeritus OR ( :lita:emeritus OR :lita:merits )))*.