{ name => "substring", description => "contains the string" },
{ name => "casesubstring", description => "contains the string (exact case)" },
{ name => "notsubstring", description => "does not contain the string" },
- { name => "allwordssubstr", description => "contains all of the strings" },
{ name => "anywordssubstr", description => "contains any of the strings" },
+ { name => "allwordssubstr", description => "contains all of the strings" },
+ { name => "nowordssubstr", description => "contains none of the strings" },
{ name => "regexp", description => "contains regexp" },
{ name => "notregexp", description => "does not contain regexp" },
{ name => "lessthan", description => "is less than" },