def _get_keywords_with_score(extracted_lemmas, lemma_to_word):
    """Get words of `extracted_lemmas` and its scores, words contains in `lemma_to_word`.

    Parameters
    ----------
    extracted_lemmas : list of (float, str)
        Given lemmas with scores
    lemma_to_word : dict
        Lemmas and corresponding words.

    Returns
    -------
    dict
        Keywords as keys and its scores as values.

    """
    keywords = {}
    for score, lemma in extracted_lemmas:
        keyword_list = lemma_to_word[lemma]
        for keyword in keyword_list:
            keywords[keyword] = score
    return keywords
