Adding an option to make different searches that search for the keyword in either the submission's title, description, or tags, or all of them. Sometimes members do not give good titles to their submissions, and this makes their submissions hard to search for.

Additionally, while this is more of a convenience thing, changing the submission type from the "subject" dropdown menu should modify the current search instead of redirecting to the main page for that type of submission. For example, I search for "cat", and select "skins" from the dropdown menu. Instead of sending me to the main skins page, I should be taken to the search page for "cat" skins.