Word break problem

    private bool IsBreakableIntoMultiple(string word)
    {
        var dp = new bool[word.Length + 1];
        var len = word.Length;
        dp[^1] = true;
        for (int j = len; j > 0; j--)
        {
            for (int i = 0; i < j; i++)
            {
                // if (i + j > maxWordInDic)
                // {
                //     continue
                // }

                var checkWord = word.Substring(i, j - i);
                if (dp[j] && Dictionary.Contains(checkWord))
                {
                    dp[i] = true;
                    j = i + 1; // +1 since loop will j--
                    break;
                }
            }
        }

        return dp[0];
    }