Glossary of Terms - (from external text file)

Has anyone released a storyline for a glossary of terms resource that replaces the old Echo360 version which looks very dated?  There are some simple glossary's with pages per 'letter' but they are not suitable when you have more than 3-4 entries per inital letter.  I was thinking about loading the content form an external file but this will need coding in storyline to allow for a 'search' for the word and presentation of similar terms.  Surely, someone has made a free template for this already ?