Keywords match any part of the listing title or description — partial matches
work fine. Searching honda will find "Honda Civic", "2003 Honda", etc.
Exclude words hide listings containing those words. Separate each word
with a space — e.g. type broken cracked to filter out listings that mention
either word anywhere in the title or description.
Price range only applies to fixed-price listings. Free, "open to offers",
and trades-only listings have no set price so they won't match a price filter.
Open to trades shows listings where the seller has flagged they'd
consider a swap — regardless of whether they also have a fixed price listed.
Category — picking a top-level category (e.g. Electronics)
shows everything in that group. Pick a subcategory for a tighter search.
Region → Location narrows results geographically. Select a region
first, then optionally pick a specific town or suburb.