Perhaps you should try some spelling variations:
"wikt:longing" » "wiht:longing", "wit:longing", "wikt:logging", "wikt:hongting", "wikt:congming"
"wikt:congcong" » "wiht:congcong", "wit:congcong", "wikt:zhongcong", "wikt:congming", "wikt:longlong"
"wikt:hongdong" » "wiht:hongdong", "wit:hongdong", "wikt:zhongcong", "wikt:hongting", "wikt:hongying"
"wikt:belonging" » "wiht:belonging", "wit:belonging", "wikt:belogging", "wikt:behongting", "wikt:becongming"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("wikt:longing" or ("wikt:congcong" OR "wikt:hongdong")) or "wikt:belonging")~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("wikt:longing" OR ("wikt:congcong" OR "wikt:hongdong")) OR "wikt:belonging").
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wikt:longing\" or (\"wikt:congcong\" OR \"wikt:hongdong\")) or \"wikt:belonging\")".
• Removing quotes may allow a broader search: (( wikt:longing or ( wikt:congcong OR wikt:hongdong )) or wikt:belonging ).
• Adding a wildcard symbol may retrieve word variants: (("wikt:longing" or ("wikt:congcong" OR "wikt:hongdong")) or "wikt:belonging")*.