private void testOneEntryMoreLetters()
    {
        DictEntryMultyWord mw = new DictEntryMultyWord();

        mw.insert("Anna");
        Debug.Log("testOneEntryMoreLetters");
        mw.print();
        Debug.Log(".........");
    }
    private void testOneEntryOneLetter()
    {
        DictEntryMultyWord mw = new DictEntryMultyWord();

        mw.insert("A");
        Debug.Log("testOneEntryOneLetter");
        mw.print();
        Debug.Log(".........");
    }
    private void testEmpty()
    {
        DictEntryMultyWord mw = new DictEntryMultyWord();

        mw.insert("");
        Debug.Log("Leerer Eintrag");
        mw.print();
        Debug.Log(".........");
    }
    private void testTwoEntriesWithSpecialSigns()
    {
        DictEntryMultyWord mw = new DictEntryMultyWord();

        mw.insert("Test-Dictionary");
        List <DictEntrySingleWord> stringList = mw.getSortedLikelyWordsAfterRate("te");

        Debug.Log("Search with prefix: 'te'");
        foreach (DictEntrySingleWord entry in stringList)
        {
            Debug.Log(entry.getWord());
        }
        Debug.Log("testTwoEntriesWithSpecialSigns");
        mw.print();
        Debug.Log("Insert Second word:   ");
        mw.insert("TestDictionary");
        mw.print();


        Debug.Log(".........");
    }
    private void testMoreEntries()
    {
        DictEntryMultyWord mw = new DictEntryMultyWord();

        mw.insert("Anna");
        mw.insert("Annies");
        mw.insert("Anke");
        mw.insert("Ananas");
        mw.insert("Zeit");
        Debug.Log("testMoreEntries");
        mw.print();
        Debug.Log(".........");
    }
    private void testMoreEntriesWithSpecialSigns()
    {
        DictEntryMultyWord mw = new DictEntryMultyWord();

        mw.insert("Anna-Isa");
        mw.insert("Annies");
        mw.insert("Anke_H");
        mw.insert("Ananas");
        mw.insert("Zeit-Not");
        mw.insert("Zeit-Krise");
        Debug.Log("testMoreEntriesWithSpecialSigns");
        mw.print();
        Debug.Log(".........");
    }