public KeywordChecker(String[] keywords)
	{
		this.keywords = new String[keywords.length];
		for (int i = 0; i < keywords.length; ++i)
		{
			/* We remove the accents */
			this.keywords[i] = Normalizer.normalize(keywords[i], Normalizer.Form.NFD)
					.replaceAll("[^\\p{ASCII}]", "").toUpperCase();
		}
	}