How to use the "goto" button?

In the bookmarks tool there is a goto button. Anyone know if there are any shortcuts that work? I was hoping the standard abbreviations like "Duet" could be used instead of trying to type Deuteronomy.

Typing 'Deut' should bring up Deuteronomy underneath the text box. If you click Deuteronomy, it will autocomplete Deuteronomy and allow you to complete the chapter and verse. There's a more complete description in the wiki at https://tech.lds.org/wiki/Gospel_Library_for_iOS_user_documentation