Consecutive characters

I apologise if this question has been answered, but I can’t find it. How do I get Listary to search only for consecutive characters in a string. I am getting huge file lists because it is finding every conceivable sequence. e.g. if I type"moon", I want it to find “Moonshadow” but not “system information”

Just type a space anywhere.

Many thanks for your response. My lack of understanding how the space option worked.