\
        Adds the words from the provided text to the corpus.

        The string will be tokenized.

        `reference_id`
            The reference identifier of the cable.
        `text`
            An string.

def add_text(self, reference_id, text):
        """\
        Adds the words from the provided text to the corpus.

        The string will be tokenized.

        `reference_id`
            The reference identifier of the cable.
        `text`
            An string.
        """
        self.add_words(reference_id, self._tokenize(text))