check_fields	check_fields
check_keywords	check_keywords
check_title	check_title
check_title_length	check_title_length
fakerake	fakerake
format_keywords	format_keywords
get_ngrams	get_ngrams
get_stopwords	get_stopwords
get_tokens	get_tokens
language_code	language_code
possible_langs	possible_langs
remove_punctuation	remove_punctuation
suggest_keywords	suggest_keywords
suggest_title	suggest_title
