Hi! Thank you :) Yes, this is a bug, we must correct words with errors and we improve it soon. "Can bubbles be composed of content not on the web?" Yes, soon y

Hi! Thank you :) Yes, this is a bug, we must correct words with errors and we improve it soon. "Can bubbles be composed of content not on the web?" Yes, soon you can upload .pdf and other files to your search system. Maybe you have other suggestions?