You can search for item posts on Bunz by tapping the search option in the bottom navigation bar on the home screen.
Type in your search term, we'll go with 'bike'
Type in 'bike' and any post on Bunz containing the term 'bike' will come up in search
If you would like to filter further, you can do so after searching the term, then tapping the filter option in the top right to narrow your search down
If you would like to find something more specific like 'bike maintenance' and only see posts that contain those terms, then you would search "bike maintenance" with the quotations around the search term so that you only see posts that contain both terms within the post
Posts can be filtered on Bunz in the filtering option in search; you can narrow your searches down via relevance (automatic filter) or by most recent
By whether or not the Bun accepts BTZ
Based on search category