check_fields            Check all field suitability
check_keywords          Check keyword suitability
check_title             Check title with those from a test set
check_title_length      Check title suitability
fakerake                Functions from litsearchr (not yet on CRAN)
                        Quick keyword extraction
format_keywords         Format input keywords
get_ngrams              Extract n-grams from text
get_stopwords           Retrieve stop words for a given language
get_tokens              Remove stopwords from text
language_code           Get short language codes
possible_langs          Languages codes synthesisr can recognize
remove_punctuation      Remove punctuation from text
suggest_keywords        Suggest keywords
suggest_title           Suggest title words
