How to search part of words?

Hi how can I search part of words? For example I want to search for ghost, and I should already get all pages with the word ghostbusters within! I get only the pages with the exact word! Where is the option for that? Best reguards Stefan

How to search for part of words?

Hi how can I search part of words? For example I want to search for ghost, and I should already get all pages with the word ghostbusters within! I get only the pages with the exact word (=ghost, not ghostbusters)! Where is the option for that? Best reguards Stefan