Perhaps you should try some spelling variations:
"menu sign" » "menu sig", "menu sin"
"minum sign" » "minum sig", "minum sin", "aminum sign"
"minm sign" » "minm sig", "minm sin", "minim sign", "mini sign", "mina sign", "aminm sign"
"min sign" » "min sig", "min sin", "amin sign"
"minm signs" » "minm sigs", "minm sins", "minim signs", "mini signs", "mina signs", "aminm signs"

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

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