Created attachment 676213 [details]
There should be some basic results but we get No results were found for the term "".
Also after applying some filters we get some results
I can repro this on dev. Dev-only issue?
Prod doesn't do this either -- is this expected? https://builder.addons.mozilla.org/search/?q=%22%22
The builder project has been discontinued as of April 1st, 2014.
The announcement last year: https://blog.mozilla.org/addons/2013/12/18/add-on-builder/
Next steps (still being written): https://developer.mozilla.org/en-US/Add-ons/SDK/Builder