If you do not have very many then you can get a list of them from your Activity this way...
Click on your name, you will see your profile page. Look for Activity just below the top banner. Click on that, then look for the Filter dropdown out to the right, probably have to click on All time there.
You can also use the Advanced Search to enter smarter searches at the top of any page, but with your number of posts the Activity is a good method.
