SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Function count (children 1) ExpressionList TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier hits_text Function and (children 1) ExpressionList (children 2) Function hasAllTokens (children 1) ExpressionList (children 2) Identifier URL Literal Array_[\'com\', \'mail\'] Function not (children 1) ExpressionList (children 1) Function hasToken (children 1) ExpressionList (children 2) Identifier URL Literal \'http\'