Here are a couple things you can do to make sure they will be searchable, you can't control when ebay will have it posted but a couple things to look for..I heard they have been getting things up faster due to some lawsuits and stuff like that..
One is I find myself and in the listing go to the "other auctions" and make sure the number of actions are the same as how many I listed..In other words its might not be searchable right away but it will be listed right away if someone checks your other auctions..
Check for profanity in your listing. I had a listing that was listed in "my ebay" but not my "other auctions" after a few days I noticed it had a couple swear words in the description (I cut and pasted that description) I revised it and it showed up after about an hour..
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