boolean result = request.isFirstWordMatching(false, false, "hello world");
        assertFalse("Multi-word query should not match first", result);
    }

    @Test
    public void test_isFirstWordMatching_matchWordFirstDisabled() {
        request.setMatchWordFirst(false);
        boolean result = request.isFirstWordMatching(true, false, "testing");
        assertFalse("With matchWordFirst disabled, should return false", result);