You can find all the Projects in ShaperHub by going to your homepage on ShaperHub.
Projects are categorized by type, which you can use as search criteria
You can also filter by Project skill level, popularity, or revision date.
If you're just looking to browse, you can scroll to the bottom of the page and select View All Projects:
If you still haven't found what you're looking for, then the only thing to do is create the Project yourself!