The standard version of Coollector saves its settings in the Windows registry, while the portable version saves the settings inside a Portable.txt file.
You probably don't know, but the standard and portable versions are exactly the same program. If there's a Portable.txt file, the program behaves as portable version, etc...
Abubakar Siddique wrote:
Maybe changing some value of it might be some kind of shortcut.

It could be a way to save some filtered searches, but having shortcuts to your most used searches is a feature that I plan to add in the future, it's on my todo list.