Asana does not appear to have a feature to search and display a subset of library templates by a unique character string, where the string may contain any printable character.
Quickly locating a specific template from a list of many with similar names is a highly desirable feature.
Thanks for your feedback, @Gerald_Garcia! You can currently see project templates in search results 
could you confirm what additional parameter in the search you would like to have?
Yes, @Emily_Roman , I can see templates from the search results. It appears that in my case the list of templates in the search results is limited to nine results when there are more than forty in the library. You can see fourteen alone in the screen capture. The search results also included a subset of the specified string (not including the square brackets and all uppercase) and not an exact match:
I agree. Would be nice to have a “template library” button on the left nav.
