def METHOD_NAME(self):
    """
    Fuzzy addition
    """
    keyword_proc = KeywordProcessor()
    for keyword in (("colour here", "couleur ici"), ("and heere", "et ici")):
        keyword_proc.add_keyword(*keyword)
    sentence = "color here blabla and here"
    extracted_keywords = [("couleur ici", 0, 10), ("et ici", 18, 26)]
    self.assertListEqual(
        keyword_proc.extract_keywords(sentence, span_info=True, max_cost=1),
        extracted_keywords,
    )